287030232

素因数分解:

$2^3\times 3^2\times {\mathrm{3986531}}^1$

素因数の和:3986543

約数の個数: 24

約数和(自身を含む): 777373740

約数和(自身を除く): 490343508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3986531, 7973062, 11959593, 15946124, 23919186, 31892248, 35878779, 47838372, 71757558, 95676744, 143515116, 287030232]

約数ペア:

[(1, 287030232), (2, 143515116), (3, 95676744), (4, 71757558), (6, 47838372), (8, 35878779), (9, 31892248), (12, 23919186), (18, 15946124), (24, 11959593), (36, 7973062), (72, 3986531)]