265976664

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{22571}}^1$

素因数の和:23071

約数の個数: 32

約数和(自身を含む): 666325440

約数和(自身を除く): 400348776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 22571, 45142, 67713, 90284, 135426, 180568, 270852, 541704, 11082361, 22164722, 33247083, 44329444, 66494166, 88658888, 132988332, 265976664]

約数ペア:

[(1, 265976664), (2, 132988332), (3, 88658888), (4, 66494166), (6, 44329444), (8, 33247083), (12, 22164722), (24, 11082361), (491, 541704), (982, 270852), (1473, 180568), (1964, 135426), (2946, 90284), (3928, 67713), (5892, 45142), (11784, 22571)]