315037436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 648071424

約数和(自身を除く): 333033988

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 233, 301, 466, 602, 932, 1123, 1204, 1631, 2246, 3262, 4492, 6524, 7861, 10019, 15722, 20038, 31444, 40076, 48289, 70133, 96578, 140266, 193156, 261659, 280532, 338023, 523318, 676046, 1046636, 1352092, 1831613, 3663226, 7326452, 11251337, 22502674, 45005348, 78759359, 157518718, 315037436]

約数ペア:

[(1, 315037436), (2, 157518718), (4, 78759359), (7, 45005348), (14, 22502674), (28, 11251337), (43, 7326452), (86, 3663226), (172, 1831613), (233, 1352092), (301, 1046636), (466, 676046), (602, 523318), (932, 338023), (1123, 280532), (1204, 261659), (1631, 193156), (2246, 140266), (3262, 96578), (4492, 70133), (6524, 48289), (7861, 40076), (10019, 31444), (15722, 20038)]