3780939968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 8327867520

約数和(自身を除く): 4546927552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 271, 328, 409, 416, 533, 542, 656, 818, 832, 1066, 1084, 1312, 1636, 2132, 2168, 2624, 3272, 3523, 4264, 4336, 5317, 6544, 7046, 8528, 8672, 10634, 11111, 13088, 14092, 16769, 17056, 17344, 21268, 22222, 26176, 28184, 33538, 34112, 42536, 44444, 56368, 67076, 85072, 88888, 110839, 112736, 134152, 144443, 170144, 177776, 217997, 221678, 225472, 268304, 288886, 340288, 355552, 435994, 443356, 536608, 577772, 711104, 871988, 886712, 1073216, 1155544, 1440907, 1743976, 1773424, 2311088, 2881814, 3487952, 3546848, 4544399, 4622176, 5763628, 6975904, 7093696, 9088798, 9244352, 11527256, 13951808, 18177596, 23054512, 36355192, 46109024, 59077187, 72710384, 92218048, 118154374, 145420768, 236308748, 290841536, 472617496, 945234992, 1890469984, 3780939968]

約数ペア:

[(1, 3780939968), (2, 1890469984), (4, 945234992), (8, 472617496), (13, 290841536), (16, 236308748), (26, 145420768), (32, 118154374), (41, 92218048), (52, 72710384), (64, 59077187), (82, 46109024), (104, 36355192), (164, 23054512), (208, 18177596), (271, 13951808), (328, 11527256), (409, 9244352), (416, 9088798), (533, 7093696), (542, 6975904), (656, 5763628), (818, 4622176), (832, 4544399), (1066, 3546848), (1084, 3487952), (1312, 2881814), (1636, 2311088), (2132, 1773424), (2168, 1743976), (2624, 1440907), (3272, 1155544), (3523, 1073216), (4264, 886712), (4336, 871988), (5317, 711104), (6544, 577772), (7046, 536608), (8528, 443356), (8672, 435994), (10634, 355552), (11111, 340288), (13088, 288886), (14092, 268304), (16769, 225472), (17056, 221678), (17344, 217997), (21268, 177776), (22222, 170144), (26176, 144443), (28184, 134152), (33538, 112736), (34112, 110839), (42536, 88888), (44444, 85072), (56368, 67076)]