988100056

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 1950984000

約数和(自身を除く): 962883944

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 529, 596, 1058, 1192, 1567, 2116, 3134, 3427, 4232, 6268, 6854, 12536, 13708, 27416, 36041, 72082, 78821, 144164, 157642, 233483, 288328, 315284, 466966, 630568, 828943, 933932, 1657886, 1867864, 3315772, 5370109, 6631544, 10740218, 21480436, 42960872, 123512507, 247025014, 494050028, 988100056]

約数ペア:

[(1, 988100056), (2, 494050028), (4, 247025014), (8, 123512507), (23, 42960872), (46, 21480436), (92, 10740218), (149, 6631544), (184, 5370109), (298, 3315772), (529, 1867864), (596, 1657886), (1058, 933932), (1192, 828943), (1567, 630568), (2116, 466966), (3134, 315284), (3427, 288328), (4232, 233483), (6268, 157642), (6854, 144164), (12536, 78821), (13708, 72082), (27416, 36041)]