644382144

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 378

約数和(自身を含む): 2311267920

約数和(自身を除く): 1666885776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 79, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 158, 168, 192, 196, 204, 224, 237, 238, 252, 272, 288, 289, 294, 306, 316, 336, 357, 392, 408, 441, 448, 474, 476, 504, 544, 553, 576, 578, 588, 612, 632, 672, 711, 714, 784, 816, 833, 867, 882, 948, 952, 1008, 1071, 1088, 1106, 1156, 1176, 1224, 1264, 1343, 1344, 1422, 1428, 1568, 1632, 1659, 1666, 1734, 1764, 1896, 1904, 2016, 2023, 2142, 2212, 2312, 2352, 2448, 2499, 2528, 2601, 2686, 2844, 2856, 3136, 3264, 3318, 3332, 3468, 3528, 3792, 3808, 3871, 4029, 4032, 4046, 4284, 4424, 4624, 4704, 4896, 4977, 4998, 5056, 5202, 5372, 5688, 5712, 6069, 6636, 6664, 6936, 7056, 7497, 7584, 7616, 7742, 8058, 8092, 8568, 8848, 9248, 9401, 9408, 9792, 9954, 9996, 10404, 10744, 11376, 11424, 11613, 12087, 12138, 13272, 13328, 13872, 14112, 14161, 14994, 15168, 15484, 16116, 16184, 17136, 17696, 18207, 18496, 18802, 19908, 19992, 20808, 21488, 22752, 22831, 22848, 23226, 24174, 24276, 26544, 26656, 27744, 28203, 28224, 28322, 29988, 30968, 32232, 32368, 34272, 34839, 35392, 36414, 37604, 39816, 39984, 41616, 42483, 42976, 45504, 45662, 46452, 48348, 48552, 53088, 53312, 55488, 56406, 56644, 59976, 61936, 64464, 64736, 65807, 68493, 68544, 69678, 72828, 75208, 79632, 79968, 83232, 84609, 84966, 85952, 91324, 92904, 96696, 97104, 106176, 112812, 113288, 119952, 123872, 127449, 128928, 129472, 131614, 136986, 139356, 145656, 150416, 159264, 159817, 159936, 166464, 169218, 169932, 182648, 185808, 193392, 194208, 197421, 205479, 225624, 226576, 239904, 247744, 254898, 257856, 263228, 273972, 278712, 291312, 300832, 318528, 319634, 338436, 339864, 365296, 371616, 386784, 388416, 394842, 410958, 451248, 453152, 479451, 479808, 509796, 526456, 547944, 557424, 582624, 592263, 601664, 639268, 676872, 679728, 730592, 743232, 773568, 789684, 821916, 902496, 906304, 958902, 1019592, 1052912, 1095888, 1114848, 1118719, 1165248, 1184526, 1278536, 1353744, 1359456, 1438353, 1461184, 1579368, 1643832, 1804992, 1917804, 2039184, 2105824, 2191776, 2229696, 2237438, 2369052, 2557072, 2707488, 2718912, 2876706, 3158736, 3287664, 3356157, 3835608, 4078368, 4211648, 4383552, 4474876, 4738104, 5114144, 5414976, 5753412, 6317472, 6575328, 6712314, 7671216, 8156736, 8949752, 9476208, 10068471, 10228288, 11506824, 12634944, 13150656, 13424628, 15342432, 17899504, 18952416, 20136942, 23013648, 26849256, 30684864, 35799008, 37904832, 40273884, 46027296, 53698512, 71598016, 80547768, 92054592, 107397024, 161095536, 214794048, 322191072, 644382144]

約数ペア:

[(1, 644382144), (2, 322191072), (3, 214794048), (4, 161095536), (6, 107397024), (7, 92054592), (8, 80547768), (9, 71598016), (12, 53698512), (14, 46027296), (16, 40273884), (17, 37904832), (18, 35799008), (21, 30684864), (24, 26849256), (28, 23013648), (32, 20136942), (34, 18952416), (36, 17899504), (42, 15342432), (48, 13424628), (49, 13150656), (51, 12634944), (56, 11506824), (63, 10228288), (64, 10068471), (68, 9476208), (72, 8949752), (79, 8156736), (84, 7671216), (96, 6712314), (98, 6575328), (102, 6317472), (112, 5753412), (119, 5414976), (126, 5114144), (136, 4738104), (144, 4474876), (147, 4383552), (153, 4211648), (158, 4078368), (168, 3835608), (192, 3356157), (196, 3287664), (204, 3158736), (224, 2876706), (237, 2718912), (238, 2707488), (252, 2557072), (272, 2369052), (288, 2237438), (289, 2229696), (294, 2191776), (306, 2105824), (316, 2039184), (336, 1917804), (357, 1804992), (392, 1643832), (408, 1579368), (441, 1461184), (448, 1438353), (474, 1359456), (476, 1353744), (504, 1278536), (544, 1184526), (553, 1165248), (576, 1118719), (578, 1114848), (588, 1095888), (612, 1052912), (632, 1019592), (672, 958902), (711, 906304), (714, 902496), (784, 821916), (816, 789684), (833, 773568), (867, 743232), (882, 730592), (948, 679728), (952, 676872), (1008, 639268), (1071, 601664), (1088, 592263), (1106, 582624), (1156, 557424), (1176, 547944), (1224, 526456), (1264, 509796), (1343, 479808), (1344, 479451), (1422, 453152), (1428, 451248), (1568, 410958), (1632, 394842), (1659, 388416), (1666, 386784), (1734, 371616), (1764, 365296), (1896, 339864), (1904, 338436), (2016, 319634), (2023, 318528), (2142, 300832), (2212, 291312), (2312, 278712), (2352, 273972), (2448, 263228), (2499, 257856), (2528, 254898), (2601, 247744), (2686, 239904), (2844, 226576), (2856, 225624), (3136, 205479), (3264, 197421), (3318, 194208), (3332, 193392), (3468, 185808), (3528, 182648), (3792, 169932), (3808, 169218), (3871, 166464), (4029, 159936), (4032, 159817), (4046, 159264), (4284, 150416), (4424, 145656), (4624, 139356), (4704, 136986), (4896, 131614), (4977, 129472), (4998, 128928), (5056, 127449), (5202, 123872), (5372, 119952), (5688, 113288), (5712, 112812), (6069, 106176), (6636, 97104), (6664, 96696), (6936, 92904), (7056, 91324), (7497, 85952), (7584, 84966), (7616, 84609), (7742, 83232), (8058, 79968), (8092, 79632), (8568, 75208), (8848, 72828), (9248, 69678), (9401, 68544), (9408, 68493), (9792, 65807), (9954, 64736), (9996, 64464), (10404, 61936), (10744, 59976), (11376, 56644), (11424, 56406), (11613, 55488), (12087, 53312), (12138, 53088), (13272, 48552), (13328, 48348), (13872, 46452), (14112, 45662), (14161, 45504), (14994, 42976), (15168, 42483), (15484, 41616), (16116, 39984), (16184, 39816), (17136, 37604), (17696, 36414), (18207, 35392), (18496, 34839), (18802, 34272), (19908, 32368), (19992, 32232), (20808, 30968), (21488, 29988), (22752, 28322), (22831, 28224), (22848, 28203), (23226, 27744), (24174, 26656), (24276, 26544)]