268647536

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{46511}}^1$

素因数の和:46557

約数の個数: 30

約数和(自身を含む): 549353232

約数和(自身を除く): 280705696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 46511, 93022, 186044, 372088, 744176, 883709, 1767418, 3534836, 7069672, 14139344, 16790471, 33580942, 67161884, 134323768, 268647536]

約数ペア:

[(1, 268647536), (2, 134323768), (4, 67161884), (8, 33580942), (16, 16790471), (19, 14139344), (38, 7069672), (76, 3534836), (152, 1767418), (304, 883709), (361, 744176), (722, 372088), (1444, 186044), (2888, 93022), (5776, 46511)]