669357564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{8287}}^1$

素因数の和:8474

約数の個数: 48

約数和(自身を含む): 1604026368

約数和(自身を除く): 934668804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 127, 159, 212, 254, 318, 381, 508, 636, 762, 1524, 6731, 8287, 13462, 16574, 20193, 24861, 26924, 33148, 40386, 49722, 80772, 99444, 439211, 878422, 1052449, 1317633, 1756844, 2104898, 2635266, 3157347, 4209796, 5270532, 6314694, 12629388, 55779797, 111559594, 167339391, 223119188, 334678782, 669357564]

約数ペア:

[(1, 669357564), (2, 334678782), (3, 223119188), (4, 167339391), (6, 111559594), (12, 55779797), (53, 12629388), (106, 6314694), (127, 5270532), (159, 4209796), (212, 3157347), (254, 2635266), (318, 2104898), (381, 1756844), (508, 1317633), (636, 1052449), (762, 878422), (1524, 439211), (6731, 99444), (8287, 80772), (13462, 49722), (16574, 40386), (20193, 33148), (24861, 26924)]