274865008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42209}}^1$

素因数の和:42265

約数の個数: 40

約数和(自身を含む): 596680560

約数和(自身を除く): 321815552

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 42209, 84418, 168836, 337672, 464299, 675344, 928598, 1561733, 1857196, 3123466, 3714392, 6246932, 7428784, 12493864, 17179063, 24987728, 34358126, 68716252, 137432504, 274865008]

約数ペア:

[(1, 274865008), (2, 137432504), (4, 68716252), (8, 34358126), (11, 24987728), (16, 17179063), (22, 12493864), (37, 7428784), (44, 6246932), (74, 3714392), (88, 3123466), (148, 1857196), (176, 1561733), (296, 928598), (407, 675344), (592, 464299), (814, 337672), (1628, 168836), (3256, 84418), (6512, 42209)]