252326608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3121}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 507911936

約数和(自身を除く): 255585328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 3121, 5053, 6242, 10106, 12484, 20212, 24968, 40424, 49936, 80848, 96751, 193502, 387004, 508723, 774008, 1017446, 1548016, 2034892, 4069784, 8139568, 15770413, 31540826, 63081652, 126163304, 252326608]

約数ペア:

[(1, 252326608), (2, 126163304), (4, 63081652), (8, 31540826), (16, 15770413), (31, 8139568), (62, 4069784), (124, 2034892), (163, 1548016), (248, 1017446), (326, 774008), (496, 508723), (652, 387004), (1304, 193502), (2608, 96751), (3121, 80848), (5053, 49936), (6242, 40424), (10106, 24968), (12484, 20212)]