425637864

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{45127}}^1$

素因数の和:45270

約数の個数: 48

約数和(自身を含む): 1161594720

約数和(自身を除く): 735956856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 45127, 90254, 135381, 180508, 270762, 361016, 406143, 541524, 812286, 1083048, 1624572, 3249144, 5911637, 11823274, 17734911, 23646548, 35469822, 47293096, 53204733, 70939644, 106409466, 141879288, 212818932, 425637864]

約数ペア:

[(1, 425637864), (2, 212818932), (3, 141879288), (4, 106409466), (6, 70939644), (8, 53204733), (9, 47293096), (12, 35469822), (18, 23646548), (24, 17734911), (36, 11823274), (72, 5911637), (131, 3249144), (262, 1624572), (393, 1083048), (524, 812286), (786, 541524), (1048, 406143), (1179, 361016), (1572, 270762), (2358, 180508), (3144, 135381), (4716, 90254), (9432, 45127)]