1291279306008

素因数分解:

$2^3\times 3^1\times {\mathrm{280771}}^1\times {\mathrm{191627}}^1$

素因数の和:472407

約数の個数: 32

約数和(自身を含む): 3228226608960

約数和(自身を除く): 1936947302952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191627, 280771, 383254, 561542, 574881, 766508, 842313, 1123084, 1149762, 1533016, 1684626, 2246168, 2299524, 3369252, 4599048, 6738504, 53803304417, 107606608834, 161409913251, 215213217668, 322819826502, 430426435336, 645639653004, 1291279306008]

約数ペア:

[(1, 1291279306008), (2, 645639653004), (3, 430426435336), (4, 322819826502), (6, 215213217668), (8, 161409913251), (12, 107606608834), (24, 53803304417), (191627, 6738504), (280771, 4599048), (383254, 3369252), (561542, 2299524), (574881, 2246168), (766508, 1684626), (842313, 1533016), (1123084, 1149762)]