290201952

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81701}}^1$

素因数の和:81751

約数の個数: 48

約数和(自身を含む): 782378352

約数和(自身を除く): 492176400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 81701, 163402, 245103, 326804, 490206, 653608, 980412, 1307216, 1960824, 2614432, 3022937, 3921648, 6045874, 7843296, 9068811, 12091748, 18137622, 24183496, 36275244, 48366992, 72550488, 96733984, 145100976, 290201952]

約数ペア:

[(1, 290201952), (2, 145100976), (3, 96733984), (4, 72550488), (6, 48366992), (8, 36275244), (12, 24183496), (16, 18137622), (24, 12091748), (32, 9068811), (37, 7843296), (48, 6045874), (74, 3921648), (96, 3022937), (111, 2614432), (148, 1960824), (222, 1307216), (296, 980412), (444, 653608), (592, 490206), (888, 326804), (1184, 245103), (1776, 163402), (3552, 81701)]