9780756468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1\times {\mathrm{1493}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 26311993344

約数和(自身を除く): 16531236876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 467, 501, 668, 934, 1002, 1169, 1401, 1493, 1868, 2004, 2338, 2802, 2986, 3269, 3507, 4479, 4676, 5604, 5972, 6538, 7014, 8958, 9807, 10451, 13076, 14028, 17916, 19614, 20902, 31353, 39228, 41804, 62706, 77989, 125412, 155978, 233967, 249331, 311956, 467934, 498662, 545923, 697231, 747993, 935868, 997324, 1091846, 1394462, 1495986, 1637769, 1745317, 2091693, 2183692, 2788924, 2991972, 3275538, 3490634, 4183386, 4880617, 5235951, 6551076, 6981268, 8366772, 9761234, 10471902, 14641851, 19522468, 20943804, 29283702, 58567404, 116437577, 232875154, 349312731, 465750308, 698625462, 815063039, 1397250924, 1630126078, 2445189117, 3260252156, 4890378234, 9780756468]

約数ペア:

[(1, 9780756468), (2, 4890378234), (3, 3260252156), (4, 2445189117), (6, 1630126078), (7, 1397250924), (12, 815063039), (14, 698625462), (21, 465750308), (28, 349312731), (42, 232875154), (84, 116437577), (167, 58567404), (334, 29283702), (467, 20943804), (501, 19522468), (668, 14641851), (934, 10471902), (1002, 9761234), (1169, 8366772), (1401, 6981268), (1493, 6551076), (1868, 5235951), (2004, 4880617), (2338, 4183386), (2802, 3490634), (2986, 3275538), (3269, 2991972), (3507, 2788924), (4479, 2183692), (4676, 2091693), (5604, 1745317), (5972, 1637769), (6538, 1495986), (7014, 1394462), (8958, 1091846), (9807, 997324), (10451, 935868), (13076, 747993), (14028, 697231), (17916, 545923), (19614, 498662), (20902, 467934), (31353, 311956), (39228, 249331), (41804, 233967), (62706, 155978), (77989, 125412)]