268889288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{10133}}^1$

素因数の和:10277

約数の個数: 32

約数和(自身を含む): 525346560

約数和(自身を除く): 256457272

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 3317, 6634, 10133, 13268, 20266, 26536, 40532, 81064, 314123, 628246, 1084231, 1256492, 2168462, 2512984, 4336924, 8673848, 33611161, 67222322, 134444644, 268889288]

約数ペア:

[(1, 268889288), (2, 134444644), (4, 67222322), (8, 33611161), (31, 8673848), (62, 4336924), (107, 2512984), (124, 2168462), (214, 1256492), (248, 1084231), (428, 628246), (856, 314123), (3317, 81064), (6634, 40532), (10133, 26536), (13268, 20266)]