236998468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 491755264

約数和(自身を除く): 254756796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2221, 2884, 3811, 4442, 7622, 8884, 15244, 15547, 26677, 31094, 53354, 62188, 82177, 106708, 164354, 228763, 328708, 457526, 575239, 915052, 1150478, 1601341, 2300956, 3202682, 6405364, 8464231, 16928462, 33856924, 59249617, 118499234, 236998468]

約数ペア:

[(1, 236998468), (2, 118499234), (4, 59249617), (7, 33856924), (14, 16928462), (28, 8464231), (37, 6405364), (74, 3202682), (103, 2300956), (148, 1601341), (206, 1150478), (259, 915052), (412, 575239), (518, 457526), (721, 328708), (1036, 228763), (1442, 164354), (2221, 106708), (2884, 82177), (3811, 62188), (4442, 53354), (7622, 31094), (8884, 26677), (15244, 15547)]