315264

素因数分解:

$2^7\times 3^1\times {\mathrm{821}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 838440

約数和(自身を除く): 523176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 821, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 19704, 26272, 39408, 52544, 78816, 105088, 157632, 315264]

約数ペア:

[(1, 315264), (2, 157632), (3, 105088), (4, 78816), (6, 52544), (8, 39408), (12, 26272), (16, 19704), (24, 13136), (32, 9852), (48, 6568), (64, 4926), (96, 3284), (128, 2463), (192, 1642), (384, 821)]