320186526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{61409}}^1$

素因数の和:61504

約数の個数: 32

約数和(自身を含む): 707443200

約数和(自身を除く): 387256674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 61409, 122818, 184227, 368454, 675499, 1350998, 2026497, 4052994, 4851311, 9702622, 14553933, 29107866, 53364421, 106728842, 160093263, 320186526]

約数ペア:

[(1, 320186526), (2, 160093263), (3, 106728842), (6, 53364421), (11, 29107866), (22, 14553933), (33, 9702622), (66, 4851311), (79, 4052994), (158, 2026497), (237, 1350998), (474, 675499), (869, 368454), (1738, 184227), (2607, 122818), (5214, 61409)]