318472384

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{62989}}^1$

素因数の和:63080

約数の個数: 28

約数和(自身を含む): 639978400

約数和(自身を除く): 321506016

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 62989, 125978, 251956, 503912, 1007824, 2015648, 4031296, 4976131, 9952262, 19904524, 39809048, 79618096, 159236192, 318472384]

約数ペア:

[(1, 318472384), (2, 159236192), (4, 79618096), (8, 39809048), (16, 19904524), (32, 9952262), (64, 4976131), (79, 4031296), (158, 2015648), (316, 1007824), (632, 503912), (1264, 251956), (2528, 125978), (5056, 62989)]