2912303744

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 6881915520

約数和(自身を除く): 3969611776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 107, 112, 128, 148, 214, 224, 259, 296, 428, 448, 518, 592, 749, 821, 856, 896, 1036, 1184, 1498, 1642, 1712, 2072, 2368, 2996, 3284, 3424, 3959, 4144, 4736, 5747, 5992, 6568, 6848, 7918, 8288, 11494, 11984, 13136, 13696, 15836, 16576, 22988, 23968, 26272, 27713, 30377, 31672, 33152, 45976, 47936, 52544, 55426, 60754, 63344, 87847, 91952, 95872, 105088, 110852, 121508, 126688, 175694, 183904, 212639, 221704, 243016, 253376, 351388, 367808, 425278, 443408, 486032, 506752, 614929, 702776, 735616, 850556, 886816, 972064, 1229858, 1405552, 1701112, 1773632, 1944128, 2459716, 2811104, 3250339, 3402224, 3547264, 3888256, 4919432, 5622208, 6500678, 6804448, 9838864, 11244416, 13001356, 13608896, 19677728, 22752373, 26002712, 27217792, 39355456, 45504746, 52005424, 78710912, 91009492, 104010848, 182018984, 208021696, 364037968, 416043392, 728075936, 1456151872, 2912303744]

約数ペア:

[(1, 2912303744), (2, 1456151872), (4, 728075936), (7, 416043392), (8, 364037968), (14, 208021696), (16, 182018984), (28, 104010848), (32, 91009492), (37, 78710912), (56, 52005424), (64, 45504746), (74, 39355456), (107, 27217792), (112, 26002712), (128, 22752373), (148, 19677728), (214, 13608896), (224, 13001356), (259, 11244416), (296, 9838864), (428, 6804448), (448, 6500678), (518, 5622208), (592, 4919432), (749, 3888256), (821, 3547264), (856, 3402224), (896, 3250339), (1036, 2811104), (1184, 2459716), (1498, 1944128), (1642, 1773632), (1712, 1701112), (2072, 1405552), (2368, 1229858), (2996, 972064), (3284, 886816), (3424, 850556), (3959, 735616), (4144, 702776), (4736, 614929), (5747, 506752), (5992, 486032), (6568, 443408), (6848, 425278), (7918, 367808), (8288, 351388), (11494, 253376), (11984, 243016), (13136, 221704), (13696, 212639), (15836, 183904), (16576, 175694), (22988, 126688), (23968, 121508), (26272, 110852), (27713, 105088), (30377, 95872), (31672, 91952), (33152, 87847), (45976, 63344), (47936, 60754), (52544, 55426)]