1331123024

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{154351}}^1$

素因数の和:154384

約数の個数: 60

約数和(自身を含む): 3272879808

約数和(自身を除く): 1941756784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 154351, 308702, 617404, 1080457, 1234808, 1697861, 2160914, 2469616, 3395722, 4321828, 6791444, 7563199, 8643656, 11885027, 13582888, 15126398, 17287312, 23770054, 27165776, 30252796, 47540108, 60505592, 83195189, 95080216, 121011184, 166390378, 190160432, 332780756, 665561512, 1331123024]

約数ペア:

[(1, 1331123024), (2, 665561512), (4, 332780756), (7, 190160432), (8, 166390378), (11, 121011184), (14, 95080216), (16, 83195189), (22, 60505592), (28, 47540108), (44, 30252796), (49, 27165776), (56, 23770054), (77, 17287312), (88, 15126398), (98, 13582888), (112, 11885027), (154, 8643656), (176, 7563199), (196, 6791444), (308, 4321828), (392, 3395722), (539, 2469616), (616, 2160914), (784, 1697861), (1078, 1234808), (1232, 1080457), (2156, 617404), (4312, 308702), (8624, 154351)]