431521038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3623}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 1009139040

約数和(自身を除く): 577618002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 509, 1018, 1527, 3054, 3623, 4581, 6617, 7246, 9162, 10869, 13234, 19851, 21738, 32607, 39702, 47099, 59553, 65214, 94198, 119106, 141297, 282594, 423891, 847782, 1844107, 3688214, 5532321, 11064642, 16596963, 23973391, 33193926, 47946782, 71920173, 143840346, 215760519, 431521038]

約数ペア:

[(1, 431521038), (2, 215760519), (3, 143840346), (6, 71920173), (9, 47946782), (13, 33193926), (18, 23973391), (26, 16596963), (39, 11064642), (78, 5532321), (117, 3688214), (234, 1844107), (509, 847782), (1018, 423891), (1527, 282594), (3054, 141297), (3623, 119106), (4581, 94198), (6617, 65214), (7246, 59553), (9162, 47099), (10869, 39702), (13234, 32607), (19851, 21738)]