913459912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 1842912000

約数和(自身を除く): 929452088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 179, 239, 314, 358, 478, 628, 716, 956, 1256, 1432, 1912, 2669, 3043, 4063, 5338, 6086, 8126, 10676, 12172, 16252, 21352, 24344, 28103, 32504, 37523, 42781, 56206, 75046, 85562, 112412, 150092, 171124, 224824, 300184, 342248, 477751, 637891, 727277, 955502, 1275782, 1454554, 1911004, 2551564, 2909108, 3822008, 5103128, 5818216, 6716617, 13433234, 26866468, 53732936, 114182489, 228364978, 456729956, 913459912]

約数ペア:

[(1, 913459912), (2, 456729956), (4, 228364978), (8, 114182489), (17, 53732936), (34, 26866468), (68, 13433234), (136, 6716617), (157, 5818216), (179, 5103128), (239, 3822008), (314, 2909108), (358, 2551564), (478, 1911004), (628, 1454554), (716, 1275782), (956, 955502), (1256, 727277), (1432, 637891), (1912, 477751), (2669, 342248), (3043, 300184), (4063, 224824), (5338, 171124), (6086, 150092), (8126, 112412), (10676, 85562), (12172, 75046), (16252, 56206), (21352, 42781), (24344, 37523), (28103, 32504)]