320676744

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{325891}}^1$

素因数の和:325941

約数の個数: 32

約数和(自身を含む): 821247840

約数和(自身を除く): 500571096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 325891, 651782, 977673, 1303564, 1955346, 2607128, 3910692, 7821384, 13361531, 26723062, 40084593, 53446124, 80169186, 106892248, 160338372, 320676744]

約数ペア:

[(1, 320676744), (2, 160338372), (3, 106892248), (4, 80169186), (6, 53446124), (8, 40084593), (12, 26723062), (24, 13361531), (41, 7821384), (82, 3910692), (123, 2607128), (164, 1955346), (246, 1303564), (328, 977673), (492, 651782), (984, 325891)]