286780248

素因数分解:

$2^3\times 3^2\times {\mathrm{3983059}}^1$

素因数の和:3983071

約数の個数: 24

約数和(自身を含む): 776696700

約数和(自身を除く): 489916452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3983059, 7966118, 11949177, 15932236, 23898354, 31864472, 35847531, 47796708, 71695062, 95593416, 143390124, 286780248]

約数ペア:

[(1, 286780248), (2, 143390124), (3, 95593416), (4, 71695062), (6, 47796708), (8, 35847531), (9, 31864472), (12, 23898354), (18, 15932236), (24, 11949177), (36, 7966118), (72, 3983059)]