253138908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{112807}}^1$

素因数の和:112842

約数の個数: 48

約数和(自身を含む): 682262784

約数和(自身を除く): 429123876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 112807, 225614, 338421, 451228, 676842, 1240877, 1353684, 1917719, 2481754, 3722631, 3835438, 4963508, 5753157, 7445262, 7670876, 11506314, 14890524, 21094909, 23012628, 42189818, 63284727, 84379636, 126569454, 253138908]

約数ペア:

[(1, 253138908), (2, 126569454), (3, 84379636), (4, 63284727), (6, 42189818), (11, 23012628), (12, 21094909), (17, 14890524), (22, 11506314), (33, 7670876), (34, 7445262), (44, 5753157), (51, 4963508), (66, 3835438), (68, 3722631), (102, 2481754), (132, 1917719), (187, 1353684), (204, 1240877), (374, 676842), (561, 451228), (748, 338421), (1122, 225614), (2244, 112807)]