286759480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1093}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 738843840

約数和(自身を除く): 452084360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 937, 1093, 1874, 2186, 3748, 4372, 4685, 5465, 6559, 7496, 7651, 8744, 9370, 10930, 13118, 15302, 18740, 21860, 26236, 30604, 32795, 37480, 38255, 43720, 52472, 61208, 65590, 76510, 131180, 153020, 262360, 306040, 1024141, 2048282, 4096564, 5120705, 7168987, 8193128, 10241410, 14337974, 20482820, 28675948, 35844935, 40965640, 57351896, 71689870, 143379740, 286759480]

約数ペア:

[(1, 286759480), (2, 143379740), (4, 71689870), (5, 57351896), (7, 40965640), (8, 35844935), (10, 28675948), (14, 20482820), (20, 14337974), (28, 10241410), (35, 8193128), (40, 7168987), (56, 5120705), (70, 4096564), (140, 2048282), (280, 1024141), (937, 306040), (1093, 262360), (1874, 153020), (2186, 131180), (3748, 76510), (4372, 65590), (4685, 61208), (5465, 52472), (6559, 43720), (7496, 38255), (7651, 37480), (8744, 32795), (9370, 30604), (10930, 26236), (13118, 21860), (15302, 18740)]