1971051264

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 648

約数和(自身を含む): 7633604160

約数和(自身を除く): 5662552896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 56, 63, 64, 68, 72, 78, 79, 84, 91, 96, 98, 102, 104, 112, 117, 119, 126, 128, 136, 144, 147, 153, 156, 158, 168, 182, 192, 196, 204, 208, 221, 224, 234, 237, 238, 252, 256, 272, 273, 288, 294, 306, 312, 316, 336, 357, 364, 384, 392, 408, 416, 441, 442, 448, 468, 474, 476, 504, 544, 546, 553, 576, 588, 612, 624, 632, 637, 663, 672, 711, 714, 728, 768, 784, 816, 819, 832, 833, 882, 884, 896, 936, 948, 952, 1008, 1027, 1071, 1088, 1092, 1106, 1152, 1176, 1224, 1248, 1264, 1274, 1326, 1343, 1344, 1422, 1428, 1456, 1547, 1568, 1632, 1638, 1659, 1664, 1666, 1764, 1768, 1792, 1872, 1896, 1904, 1911, 1989, 2016, 2054, 2142, 2176, 2184, 2212, 2304, 2352, 2448, 2496, 2499, 2528, 2548, 2652, 2686, 2688, 2844, 2856, 2912, 3081, 3094, 3136, 3264, 3276, 3318, 3328, 3332, 3528, 3536, 3744, 3792, 3808, 3822, 3871, 3978, 4029, 4032, 4108, 4284, 4352, 4368, 4424, 4641, 4704, 4896, 4977, 4992, 4998, 5056, 5096, 5304, 5372, 5376, 5688, 5712, 5733, 5824, 6162, 6188, 6272, 6528, 6552, 6636, 6664, 7056, 7072, 7189, 7488, 7497, 7584, 7616, 7644, 7742, 7956, 8058, 8064, 8216, 8568, 8736, 8848, 9243, 9282, 9401, 9408, 9792, 9954, 9984, 9996, 10112, 10192, 10608, 10744, 10829, 11376, 11424, 11466, 11613, 11648, 12087, 12324, 12376, 12544, 13056, 13104, 13272, 13328, 13923, 14112, 14144, 14378, 14976, 14994, 15168, 15232, 15288, 15484, 15912, 16116, 16128, 16432, 17136, 17459, 17472, 17696, 18486, 18564, 18802, 18816, 19584, 19908, 19992, 20224, 20384, 21216, 21488, 21567, 21658, 22752, 22848, 22932, 23226, 23296, 24174, 24648, 24752, 26208, 26544, 26656, 27846, 28203, 28224, 28288, 28756, 29952, 29988, 30336, 30464, 30576, 30968, 31824, 32232, 32487, 32864, 34272, 34839, 34918, 34944, 35392, 36972, 37128, 37604, 37632, 39168, 39816, 39984, 40768, 42432, 42976, 43134, 43316, 45504, 45696, 45864, 46452, 48348, 49296, 49504, 50323, 52377, 52416, 53088, 53312, 55692, 56406, 56448, 56576, 57512, 59976, 60672, 61152, 61936, 63648, 64464, 64701, 64974, 65728, 65807, 68544, 69678, 69836, 69888, 70784, 73944, 74256, 75208, 79632, 79968, 81536, 84609, 84864, 85952, 86268, 86632, 91008, 91392, 91728, 92904, 96696, 97461, 98592, 99008, 100646, 104754, 104832, 106176, 106624, 111384, 112812, 112896, 115024, 119952, 122213, 122304, 123872, 127296, 128928, 129402, 129948, 131456, 131614, 137088, 139356, 139672, 141568, 147888, 148512, 150416, 150969, 157131, 159264, 159936, 163072, 169218, 169728, 171904, 172536, 173264, 182016, 183456, 185808, 193392, 194922, 197184, 197421, 198016, 201292, 209508, 209664, 212352, 213248, 222768, 225624, 230048, 239904, 244426, 244608, 247744, 254592, 257856, 258804, 259896, 262912, 263228, 274176, 278712, 279344, 295776, 297024, 300832, 301938, 314262, 318528, 319872, 338436, 343808, 345072, 346528, 366639, 366912, 371616, 386784, 389844, 394368, 394842, 396032, 402584, 419016, 424704, 445536, 451248, 452907, 460096, 479808, 488852, 489216, 495488, 509184, 515712, 517608, 519792, 526456, 557424, 558688, 591552, 592263, 594048, 601664, 603876, 628524, 637056, 639744, 676872, 690144, 693056, 733278, 733824, 743232, 773568, 779688, 788736, 789684, 805168, 838032, 855491, 891072, 902496, 905814, 920192, 959616, 977704, 990976, 1031424, 1035216, 1039584, 1052912, 1099917, 1114848, 1117376, 1183104, 1184526, 1188096, 1203328, 1207752, 1257048, 1274112, 1353744, 1380288, 1386112, 1466556, 1467648, 1486464, 1547136, 1559376, 1579368, 1610336, 1676064, 1710982, 1782144, 1804992, 1811628, 1840384, 1919232, 1955408, 2070432, 2079168, 2105824, 2199834, 2229696, 2234752, 2366208, 2369052, 2406656, 2415504, 2514096, 2566473, 2707488, 2760576, 2772224, 2933112, 2972928, 3094272, 3118752, 3158736, 3220672, 3352128, 3421964, 3564288, 3609984, 3623256, 3910816, 4140864, 4158336, 4211648, 4399668, 4459392, 4469504, 4738104, 4831008, 5028192, 5132946, 5414976, 5521152, 5866224, 6237504, 6317472, 6441344, 6704256, 6843928, 7219968, 7246512, 7699419, 7821632, 8281728, 8316672, 8423296, 8799336, 8918784, 9476208, 9662016, 10056384, 10265892, 10829952, 11732448, 12475008, 12634944, 12882688, 13408512, 13687856, 14493024, 15398838, 15643264, 16563456, 16846592, 17598672, 18952416, 19324032, 20112768, 20531784, 21659904, 23464896, 24950016, 25269888, 27375712, 28986048, 30797676, 31286528, 35197344, 37904832, 38648064, 40225536, 41063568, 46929792, 50539776, 54751424, 57972096, 61595352, 70394688, 75809664, 82127136, 93859584, 109502848, 115944192, 123190704, 140789376, 151619328, 164254272, 219005696, 246381408, 281578752, 328508544, 492762816, 657017088, 985525632, 1971051264]

約数ペア:

[(1, 1971051264), (2, 985525632), (3, 657017088), (4, 492762816), (6, 328508544), (7, 281578752), (8, 246381408), (9, 219005696), (12, 164254272), (13, 151619328), (14, 140789376), (16, 123190704), (17, 115944192), (18, 109502848), (21, 93859584), (24, 82127136), (26, 75809664), (28, 70394688), (32, 61595352), (34, 57972096), (36, 54751424), (39, 50539776), (42, 46929792), (48, 41063568), (49, 40225536), (51, 38648064), (52, 37904832), (56, 35197344), (63, 31286528), (64, 30797676), (68, 28986048), (72, 27375712), (78, 25269888), (79, 24950016), (84, 23464896), (91, 21659904), (96, 20531784), (98, 20112768), (102, 19324032), (104, 18952416), (112, 17598672), (117, 16846592), (119, 16563456), (126, 15643264), (128, 15398838), (136, 14493024), (144, 13687856), (147, 13408512), (153, 12882688), (156, 12634944), (158, 12475008), (168, 11732448), (182, 10829952), (192, 10265892), (196, 10056384), (204, 9662016), (208, 9476208), (221, 8918784), (224, 8799336), (234, 8423296), (237, 8316672), (238, 8281728), (252, 7821632), (256, 7699419), (272, 7246512), (273, 7219968), (288, 6843928), (294, 6704256), (306, 6441344), (312, 6317472), (316, 6237504), (336, 5866224), (357, 5521152), (364, 5414976), (384, 5132946), (392, 5028192), (408, 4831008), (416, 4738104), (441, 4469504), (442, 4459392), (448, 4399668), (468, 4211648), (474, 4158336), (476, 4140864), (504, 3910816), (544, 3623256), (546, 3609984), (553, 3564288), (576, 3421964), (588, 3352128), (612, 3220672), (624, 3158736), (632, 3118752), (637, 3094272), (663, 2972928), (672, 2933112), (711, 2772224), (714, 2760576), (728, 2707488), (768, 2566473), (784, 2514096), (816, 2415504), (819, 2406656), (832, 2369052), (833, 2366208), (882, 2234752), (884, 2229696), (896, 2199834), (936, 2105824), (948, 2079168), (952, 2070432), (1008, 1955408), (1027, 1919232), (1071, 1840384), (1088, 1811628), (1092, 1804992), (1106, 1782144), (1152, 1710982), (1176, 1676064), (1224, 1610336), (1248, 1579368), (1264, 1559376), (1274, 1547136), (1326, 1486464), (1343, 1467648), (1344, 1466556), (1422, 1386112), (1428, 1380288), (1456, 1353744), (1547, 1274112), (1568, 1257048), (1632, 1207752), (1638, 1203328), (1659, 1188096), (1664, 1184526), (1666, 1183104), (1764, 1117376), (1768, 1114848), (1792, 1099917), (1872, 1052912), (1896, 1039584), (1904, 1035216), (1911, 1031424), (1989, 990976), (2016, 977704), (2054, 959616), (2142, 920192), (2176, 905814), (2184, 902496), (2212, 891072), (2304, 855491), (2352, 838032), (2448, 805168), (2496, 789684), (2499, 788736), (2528, 779688), (2548, 773568), (2652, 743232), (2686, 733824), (2688, 733278), (2844, 693056), (2856, 690144), (2912, 676872), (3081, 639744), (3094, 637056), (3136, 628524), (3264, 603876), (3276, 601664), (3318, 594048), (3328, 592263), (3332, 591552), (3528, 558688), (3536, 557424), (3744, 526456), (3792, 519792), (3808, 517608), (3822, 515712), (3871, 509184), (3978, 495488), (4029, 489216), (4032, 488852), (4108, 479808), (4284, 460096), (4352, 452907), (4368, 451248), (4424, 445536), (4641, 424704), (4704, 419016), (4896, 402584), (4977, 396032), (4992, 394842), (4998, 394368), (5056, 389844), (5096, 386784), (5304, 371616), (5372, 366912), (5376, 366639), (5688, 346528), (5712, 345072), (5733, 343808), (5824, 338436), (6162, 319872), (6188, 318528), (6272, 314262), (6528, 301938), (6552, 300832), (6636, 297024), (6664, 295776), (7056, 279344), (7072, 278712), (7189, 274176), (7488, 263228), (7497, 262912), (7584, 259896), (7616, 258804), (7644, 257856), (7742, 254592), (7956, 247744), (8058, 244608), (8064, 244426), (8216, 239904), (8568, 230048), (8736, 225624), (8848, 222768), (9243, 213248), (9282, 212352), (9401, 209664), (9408, 209508), (9792, 201292), (9954, 198016), (9984, 197421), (9996, 197184), (10112, 194922), (10192, 193392), (10608, 185808), (10744, 183456), (10829, 182016), (11376, 173264), (11424, 172536), (11466, 171904), (11613, 169728), (11648, 169218), (12087, 163072), (12324, 159936), (12376, 159264), (12544, 157131), (13056, 150969), (13104, 150416), (13272, 148512), (13328, 147888), (13923, 141568), (14112, 139672), (14144, 139356), (14378, 137088), (14976, 131614), (14994, 131456), (15168, 129948), (15232, 129402), (15288, 128928), (15484, 127296), (15912, 123872), (16116, 122304), (16128, 122213), (16432, 119952), (17136, 115024), (17459, 112896), (17472, 112812), (17696, 111384), (18486, 106624), (18564, 106176), (18802, 104832), (18816, 104754), (19584, 100646), (19908, 99008), (19992, 98592), (20224, 97461), (20384, 96696), (21216, 92904), (21488, 91728), (21567, 91392), (21658, 91008), (22752, 86632), (22848, 86268), (22932, 85952), (23226, 84864), (23296, 84609), (24174, 81536), (24648, 79968), (24752, 79632), (26208, 75208), (26544, 74256), (26656, 73944), (27846, 70784), (28203, 69888), (28224, 69836), (28288, 69678), (28756, 68544), (29952, 65807), (29988, 65728), (30336, 64974), (30464, 64701), (30576, 64464), (30968, 63648), (31824, 61936), (32232, 61152), (32487, 60672), (32864, 59976), (34272, 57512), (34839, 56576), (34918, 56448), (34944, 56406), (35392, 55692), (36972, 53312), (37128, 53088), (37604, 52416), (37632, 52377), (39168, 50323), (39816, 49504), (39984, 49296), (40768, 48348), (42432, 46452), (42976, 45864), (43134, 45696), (43316, 45504)]