399200256

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 468

約数和(自身を含む): 1529521812

約数和(自身を除く): 1130321556

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, 84, 91, 96, 98, 102, 104, 112, 117, 119, 126, 128, 136, 144, 147, 153, 156, 168, 182, 192, 196, 204, 208, 221, 224, 234, 238, 252, 256, 272, 273, 288, 294, 306, 312, 336, 357, 364, 384, 392, 408, 416, 441, 442, 448, 468, 476, 504, 512, 544, 546, 576, 588, 612, 624, 637, 663, 672, 714, 728, 768, 784, 816, 819, 832, 833, 882, 884, 896, 936, 952, 1008, 1024, 1071, 1088, 1092, 1152, 1176, 1224, 1248, 1274, 1326, 1344, 1428, 1456, 1536, 1547, 1568, 1632, 1638, 1664, 1666, 1764, 1768, 1792, 1872, 1904, 1911, 1989, 2016, 2048, 2142, 2176, 2184, 2304, 2352, 2448, 2496, 2499, 2548, 2652, 2688, 2856, 2912, 3072, 3094, 3136, 3264, 3276, 3328, 3332, 3528, 3536, 3584, 3744, 3808, 3822, 3978, 4032, 4096, 4284, 4352, 4368, 4608, 4641, 4704, 4896, 4992, 4998, 5096, 5304, 5376, 5712, 5733, 5824, 6144, 6188, 6272, 6528, 6552, 6656, 6664, 7056, 7072, 7168, 7488, 7497, 7616, 7644, 7956, 8064, 8568, 8704, 8736, 9216, 9282, 9408, 9792, 9984, 9996, 10192, 10608, 10752, 10829, 11424, 11466, 11648, 12288, 12376, 12544, 13056, 13104, 13312, 13328, 13923, 14112, 14144, 14336, 14976, 14994, 15232, 15288, 15912, 16128, 17136, 17408, 17472, 18432, 18564, 18816, 19584, 19968, 19992, 20384, 21216, 21504, 21658, 22848, 22932, 23296, 24752, 25088, 26112, 26208, 26624, 26656, 27846, 28224, 28288, 28672, 29952, 29988, 30464, 30576, 31824, 32256, 32487, 34272, 34816, 34944, 36864, 37128, 37632, 39168, 39936, 39984, 40768, 42432, 43008, 43316, 45696, 45864, 46592, 49504, 50176, 52224, 52416, 53248, 53312, 55692, 56448, 56576, 59904, 59976, 60928, 61152, 63648, 64512, 64974, 68544, 69632, 69888, 74256, 75264, 78336, 79872, 79968, 81536, 84864, 86016, 86632, 91392, 91728, 93184, 97461, 99008, 100352, 104448, 104832, 106624, 111384, 112896, 113152, 119808, 119952, 121856, 122304, 127296, 129024, 129948, 137088, 139776, 148512, 150528, 156672, 159744, 159936, 163072, 169728, 173264, 182784, 183456, 186368, 194922, 198016, 200704, 208896, 209664, 213248, 222768, 225792, 226304, 239616, 239904, 243712, 244608, 254592, 258048, 259896, 274176, 279552, 297024, 301056, 313344, 319872, 326144, 339456, 346528, 365568, 366912, 372736, 389844, 396032, 419328, 426496, 445536, 451584, 452608, 479232, 479808, 487424, 489216, 509184, 519792, 548352, 559104, 594048, 602112, 626688, 639744, 652288, 678912, 693056, 731136, 733824, 779688, 792064, 838656, 852992, 891072, 903168, 905216, 959616, 978432, 1018368, 1039584, 1096704, 1118208, 1188096, 1279488, 1304576, 1357824, 1386112, 1462272, 1467648, 1559376, 1584128, 1677312, 1705984, 1782144, 1806336, 1919232, 1956864, 2036736, 2079168, 2193408, 2376192, 2558976, 2609152, 2715648, 2772224, 2935296, 3118752, 3168256, 3354624, 3411968, 3564288, 3838464, 3913728, 4073472, 4158336, 4386816, 4752384, 5117952, 5544448, 5870592, 6237504, 6336512, 7128576, 7676928, 7827456, 8146944, 8316672, 9504768, 10235904, 11088896, 11741184, 12475008, 14257152, 15353856, 16633344, 19009536, 22177792, 23482368, 24950016, 28514304, 30707712, 33266688, 44355584, 49900032, 57028608, 66533376, 99800064, 133066752, 199600128, 399200256]

約数ペア:

[(1, 399200256), (2, 199600128), (3, 133066752), (4, 99800064), (6, 66533376), (7, 57028608), (8, 49900032), (9, 44355584), (12, 33266688), (13, 30707712), (14, 28514304), (16, 24950016), (17, 23482368), (18, 22177792), (21, 19009536), (24, 16633344), (26, 15353856), (28, 14257152), (32, 12475008), (34, 11741184), (36, 11088896), (39, 10235904), (42, 9504768), (48, 8316672), (49, 8146944), (51, 7827456), (52, 7676928), (56, 7128576), (63, 6336512), (64, 6237504), (68, 5870592), (72, 5544448), (78, 5117952), (84, 4752384), (91, 4386816), (96, 4158336), (98, 4073472), (102, 3913728), (104, 3838464), (112, 3564288), (117, 3411968), (119, 3354624), (126, 3168256), (128, 3118752), (136, 2935296), (144, 2772224), (147, 2715648), (153, 2609152), (156, 2558976), (168, 2376192), (182, 2193408), (192, 2079168), (196, 2036736), (204, 1956864), (208, 1919232), (221, 1806336), (224, 1782144), (234, 1705984), (238, 1677312), (252, 1584128), (256, 1559376), (272, 1467648), (273, 1462272), (288, 1386112), (294, 1357824), (306, 1304576), (312, 1279488), (336, 1188096), (357, 1118208), (364, 1096704), (384, 1039584), (392, 1018368), (408, 978432), (416, 959616), (441, 905216), (442, 903168), (448, 891072), (468, 852992), (476, 838656), (504, 792064), (512, 779688), (544, 733824), (546, 731136), (576, 693056), (588, 678912), (612, 652288), (624, 639744), (637, 626688), (663, 602112), (672, 594048), (714, 559104), (728, 548352), (768, 519792), (784, 509184), (816, 489216), (819, 487424), (832, 479808), (833, 479232), (882, 452608), (884, 451584), (896, 445536), (936, 426496), (952, 419328), (1008, 396032), (1024, 389844), (1071, 372736), (1088, 366912), (1092, 365568), (1152, 346528), (1176, 339456), (1224, 326144), (1248, 319872), (1274, 313344), (1326, 301056), (1344, 297024), (1428, 279552), (1456, 274176), (1536, 259896), (1547, 258048), (1568, 254592), (1632, 244608), (1638, 243712), (1664, 239904), (1666, 239616), (1764, 226304), (1768, 225792), (1792, 222768), (1872, 213248), (1904, 209664), (1911, 208896), (1989, 200704), (2016, 198016), (2048, 194922), (2142, 186368), (2176, 183456), (2184, 182784), (2304, 173264), (2352, 169728), (2448, 163072), (2496, 159936), (2499, 159744), (2548, 156672), (2652, 150528), (2688, 148512), (2856, 139776), (2912, 137088), (3072, 129948), (3094, 129024), (3136, 127296), (3264, 122304), (3276, 121856), (3328, 119952), (3332, 119808), (3528, 113152), (3536, 112896), (3584, 111384), (3744, 106624), (3808, 104832), (3822, 104448), (3978, 100352), (4032, 99008), (4096, 97461), (4284, 93184), (4352, 91728), (4368, 91392), (4608, 86632), (4641, 86016), (4704, 84864), (4896, 81536), (4992, 79968), (4998, 79872), (5096, 78336), (5304, 75264), (5376, 74256), (5712, 69888), (5733, 69632), (5824, 68544), (6144, 64974), (6188, 64512), (6272, 63648), (6528, 61152), (6552, 60928), (6656, 59976), (6664, 59904), (7056, 56576), (7072, 56448), (7168, 55692), (7488, 53312), (7497, 53248), (7616, 52416), (7644, 52224), (7956, 50176), (8064, 49504), (8568, 46592), (8704, 45864), (8736, 45696), (9216, 43316), (9282, 43008), (9408, 42432), (9792, 40768), (9984, 39984), (9996, 39936), (10192, 39168), (10608, 37632), (10752, 37128), (10829, 36864), (11424, 34944), (11466, 34816), (11648, 34272), (12288, 32487), (12376, 32256), (12544, 31824), (13056, 30576), (13104, 30464), (13312, 29988), (13328, 29952), (13923, 28672), (14112, 28288), (14144, 28224), (14336, 27846), (14976, 26656), (14994, 26624), (15232, 26208), (15288, 26112), (15912, 25088), (16128, 24752), (17136, 23296), (17408, 22932), (17472, 22848), (18432, 21658), (18564, 21504), (18816, 21216), (19584, 20384), (19968, 19992)]