31228008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 89886720

約数和(自身を除く): 58658712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1231, 1812, 2114, 2462, 3171, 3624, 3693, 4228, 4924, 6342, 7386, 8456, 8617, 9848, 12684, 14772, 17234, 25368, 25851, 29544, 34468, 51702, 68936, 103404, 185881, 206808, 371762, 557643, 743524, 1115286, 1301167, 1487048, 2230572, 2602334, 3903501, 4461144, 5204668, 7807002, 10409336, 15614004, 31228008]

約数ペア:

[(1, 31228008), (2, 15614004), (3, 10409336), (4, 7807002), (6, 5204668), (7, 4461144), (8, 3903501), (12, 2602334), (14, 2230572), (21, 1487048), (24, 1301167), (28, 1115286), (42, 743524), (56, 557643), (84, 371762), (151, 206808), (168, 185881), (302, 103404), (453, 68936), (604, 51702), (906, 34468), (1057, 29544), (1208, 25851), (1231, 25368), (1812, 17234), (2114, 14772), (2462, 12684), (3171, 9848), (3624, 8617), (3693, 8456), (4228, 7386), (4924, 6342)]