1211580864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:947

約数の個数: 168

約数和(自身を含む): 3761110080

約数和(自身を除く): 2549529216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 239, 288, 312, 416, 468, 478, 576, 624, 677, 717, 832, 936, 956, 1248, 1354, 1434, 1872, 1912, 2031, 2151, 2496, 2708, 2868, 3107, 3744, 3824, 4062, 4302, 5416, 5736, 6093, 6214, 7488, 7648, 8124, 8604, 8801, 9321, 10832, 11472, 12186, 12428, 15296, 16248, 17208, 17602, 18642, 21664, 22944, 24372, 24856, 26403, 27963, 32496, 34416, 35204, 37284, 43328, 45888, 48744, 49712, 52806, 55926, 64992, 68832, 70408, 74568, 79209, 97488, 99424, 105612, 111852, 129984, 137664, 140816, 149136, 158418, 161803, 194976, 198848, 211224, 223704, 281632, 298272, 316836, 323606, 389952, 422448, 447408, 485409, 563264, 596544, 633672, 647212, 844896, 894816, 970818, 1267344, 1294424, 1456227, 1689792, 1789632, 1941636, 2103439, 2534688, 2588848, 2912454, 3883272, 4206878, 5069376, 5177696, 5824908, 6310317, 7766544, 8413756, 10355392, 11649816, 12620634, 15533088, 16827512, 18930951, 23299632, 25241268, 31066176, 33655024, 37861902, 46599264, 50482536, 67310048, 75723804, 93198528, 100965072, 134620096, 151447608, 201930144, 302895216, 403860288, 605790432, 1211580864]

約数ペア:

[(1, 1211580864), (2, 605790432), (3, 403860288), (4, 302895216), (6, 201930144), (8, 151447608), (9, 134620096), (12, 100965072), (13, 93198528), (16, 75723804), (18, 67310048), (24, 50482536), (26, 46599264), (32, 37861902), (36, 33655024), (39, 31066176), (48, 25241268), (52, 23299632), (64, 18930951), (72, 16827512), (78, 15533088), (96, 12620634), (104, 11649816), (117, 10355392), (144, 8413756), (156, 7766544), (192, 6310317), (208, 5824908), (234, 5177696), (239, 5069376), (288, 4206878), (312, 3883272), (416, 2912454), (468, 2588848), (478, 2534688), (576, 2103439), (624, 1941636), (677, 1789632), (717, 1689792), (832, 1456227), (936, 1294424), (956, 1267344), (1248, 970818), (1354, 894816), (1434, 844896), (1872, 647212), (1912, 633672), (2031, 596544), (2151, 563264), (2496, 485409), (2708, 447408), (2868, 422448), (3107, 389952), (3744, 323606), (3824, 316836), (4062, 298272), (4302, 281632), (5416, 223704), (5736, 211224), (6093, 198848), (6214, 194976), (7488, 161803), (7648, 158418), (8124, 149136), (8604, 140816), (8801, 137664), (9321, 129984), (10832, 111852), (11472, 105612), (12186, 99424), (12428, 97488), (15296, 79209), (16248, 74568), (17208, 70408), (17602, 68832), (18642, 64992), (21664, 55926), (22944, 52806), (24372, 49712), (24856, 48744), (26403, 45888), (27963, 43328), (32496, 37284), (34416, 35204)]