682300912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{937}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 1344101472

約数和(自身を除く): 661800560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 641, 937, 1136, 1282, 1874, 2564, 3748, 5128, 7496, 10256, 14992, 45511, 66527, 91022, 133054, 182044, 266108, 364088, 532216, 600617, 728176, 1064432, 1201234, 2402468, 4804936, 9609872, 42643807, 85287614, 170575228, 341150456, 682300912]

約数ペア:

[(1, 682300912), (2, 341150456), (4, 170575228), (8, 85287614), (16, 42643807), (71, 9609872), (142, 4804936), (284, 2402468), (568, 1201234), (641, 1064432), (937, 728176), (1136, 600617), (1282, 532216), (1874, 364088), (2564, 266108), (3748, 182044), (5128, 133054), (7496, 91022), (10256, 66527), (14992, 45511)]