329691696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{221567}}^1$

素因数の和:221609

約数の個数: 40

約数和(自身を含む): 879181824

約数和(自身を除く): 549490128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 221567, 443134, 664701, 886268, 1329402, 1772536, 2658804, 3545072, 5317608, 6868577, 10635216, 13737154, 20605731, 27474308, 41211462, 54948616, 82422924, 109897232, 164845848, 329691696]

約数ペア:

[(1, 329691696), (2, 164845848), (3, 109897232), (4, 82422924), (6, 54948616), (8, 41211462), (12, 27474308), (16, 20605731), (24, 13737154), (31, 10635216), (48, 6868577), (62, 5317608), (93, 3545072), (124, 2658804), (186, 1772536), (248, 1329402), (372, 886268), (496, 664701), (744, 443134), (1488, 221567)]