628079058

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 1390214592

約数和(自身を除く): 762135534

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 211, 366, 422, 549, 633, 1098, 1266, 1899, 2711, 3798, 5422, 8133, 12871, 16266, 24399, 25742, 38613, 48798, 77226, 115839, 165371, 231678, 330742, 496113, 572021, 992226, 1144042, 1488339, 1716063, 2976678, 3432126, 5148189, 10296378, 34893281, 69786562, 104679843, 209359686, 314039529, 628079058]

約数ペア:

[(1, 628079058), (2, 314039529), (3, 209359686), (6, 104679843), (9, 69786562), (18, 34893281), (61, 10296378), (122, 5148189), (183, 3432126), (211, 2976678), (366, 1716063), (422, 1488339), (549, 1144042), (633, 992226), (1098, 572021), (1266, 496113), (1899, 330742), (2711, 231678), (3798, 165371), (5422, 115839), (8133, 77226), (12871, 48798), (16266, 38613), (24399, 25742)]