284080312

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1663}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 540334080

約数和(自身を除く): 256253768

約数列:

[1, 2, 4, 8, 131, 163, 262, 326, 524, 652, 1048, 1304, 1663, 3326, 6652, 13304, 21353, 42706, 85412, 170824, 217853, 271069, 435706, 542138, 871412, 1084276, 1742824, 2168552, 35510039, 71020078, 142040156, 284080312]

約数ペア:

[(1, 284080312), (2, 142040156), (4, 71020078), (8, 35510039), (131, 2168552), (163, 1742824), (262, 1084276), (326, 871412), (524, 542138), (652, 435706), (1048, 271069), (1304, 217853), (1663, 170824), (3326, 85412), (6652, 42706), (13304, 21353)]