271446656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163129}}^1$

素因数の和:163156

約数の個数: 32

約数和(自身を含む): 582374100

約数和(自身を除く): 310927444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 163129, 326258, 652516, 1305032, 2120677, 2610064, 4241354, 5220128, 8482708, 10440256, 16965416, 20880512, 33930832, 67861664, 135723328, 271446656]

約数ペア:

[(1, 271446656), (2, 135723328), (4, 67861664), (8, 33930832), (13, 20880512), (16, 16965416), (26, 10440256), (32, 8482708), (52, 5220128), (64, 4241354), (104, 2610064), (128, 2120677), (208, 1305032), (416, 652516), (832, 326258), (1664, 163129)]