679508856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 144

約数和(自身を含む): 2092741560

約数和(自身を除く): 1413232704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 684, 722, 741, 936, 988, 1083, 1368, 1444, 1482, 1976, 2011, 2166, 2223, 2888, 2964, 3249, 4022, 4332, 4446, 4693, 5928, 6033, 6498, 8044, 8664, 8892, 9386, 12066, 12996, 14079, 16088, 17784, 18099, 18772, 24132, 25992, 26143, 28158, 36198, 37544, 38209, 42237, 48264, 52286, 56316, 72396, 76418, 78429, 84474, 104572, 112632, 114627, 144792, 152836, 156858, 168948, 209144, 229254, 235287, 305672, 313716, 337896, 343881, 458508, 470574, 496717, 627432, 687762, 725971, 917016, 941148, 993434, 1375524, 1451942, 1490151, 1882296, 1986868, 2177913, 2751048, 2903884, 2980302, 3973736, 4355826, 4470453, 5807768, 5960604, 6533739, 8711652, 8940906, 9437623, 11921208, 13067478, 17423304, 17881812, 18875246, 26134956, 28312869, 35763624, 37750492, 52269912, 56625738, 75500984, 84938607, 113251476, 169877214, 226502952, 339754428, 679508856]

約数ペア:

[(1, 679508856), (2, 339754428), (3, 226502952), (4, 169877214), (6, 113251476), (8, 84938607), (9, 75500984), (12, 56625738), (13, 52269912), (18, 37750492), (19, 35763624), (24, 28312869), (26, 26134956), (36, 18875246), (38, 17881812), (39, 17423304), (52, 13067478), (57, 11921208), (72, 9437623), (76, 8940906), (78, 8711652), (104, 6533739), (114, 5960604), (117, 5807768), (152, 4470453), (156, 4355826), (171, 3973736), (228, 2980302), (234, 2903884), (247, 2751048), (312, 2177913), (342, 1986868), (361, 1882296), (456, 1490151), (468, 1451942), (494, 1375524), (684, 993434), (722, 941148), (741, 917016), (936, 725971), (988, 687762), (1083, 627432), (1368, 496717), (1444, 470574), (1482, 458508), (1976, 343881), (2011, 337896), (2166, 313716), (2223, 305672), (2888, 235287), (2964, 229254), (3249, 209144), (4022, 168948), (4332, 156858), (4446, 152836), (4693, 144792), (5928, 114627), (6033, 112632), (6498, 104572), (8044, 84474), (8664, 78429), (8892, 76418), (9386, 72396), (12066, 56316), (12996, 52286), (14079, 48264), (16088, 42237), (17784, 38209), (18099, 37544), (18772, 36198), (24132, 28158), (25992, 26143)]