315852272

素因数分解:

$2^4\times {\mathrm{163}}^2\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 30

約数和(自身を含む): 616569912

約数和(自身を除く): 300717640

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 743, 1304, 1486, 2608, 2972, 5944, 11888, 26569, 53138, 106276, 121109, 212552, 242218, 425104, 484436, 968872, 1937744, 19740767, 39481534, 78963068, 157926136, 315852272]

約数ペア:

[(1, 315852272), (2, 157926136), (4, 78963068), (8, 39481534), (16, 19740767), (163, 1937744), (326, 968872), (652, 484436), (743, 425104), (1304, 242218), (1486, 212552), (2608, 121109), (2972, 106276), (5944, 53138), (11888, 26569)]