8570905512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{638857}}^1$

素因数の和:638922

約数の個数: 64

約数和(自身を含む): 23612191680

約数和(自身を除く): 15041286168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 638857, 1277714, 1916571, 2555428, 3833142, 5110856, 7666284, 8305141, 15332568, 16610282, 24915423, 27470851, 33220564, 49830846, 54941702, 66441128, 82412553, 99661692, 109883404, 164825106, 199323384, 219766808, 329650212, 357121063, 659300424, 714242126, 1071363189, 1428484252, 2142726378, 2856968504, 4285452756, 8570905512]

約数ペア:

[(1, 8570905512), (2, 4285452756), (3, 2856968504), (4, 2142726378), (6, 1428484252), (8, 1071363189), (12, 714242126), (13, 659300424), (24, 357121063), (26, 329650212), (39, 219766808), (43, 199323384), (52, 164825106), (78, 109883404), (86, 99661692), (104, 82412553), (129, 66441128), (156, 54941702), (172, 49830846), (258, 33220564), (312, 27470851), (344, 24915423), (516, 16610282), (559, 15332568), (1032, 8305141), (1118, 7666284), (1677, 5110856), (2236, 3833142), (3354, 2555428), (4472, 1916571), (6708, 1277714), (13416, 638857)]