391488894696

素因数分解:

$2^3\times 3^1\times {\mathrm{132361}}^1\times {\mathrm{123239}}^1$

素因数の和:255609

約数の個数: 32

約数和(自身を含む): 978737572800

約数和(自身を除く): 587248678104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 123239, 132361, 246478, 264722, 369717, 397083, 492956, 529444, 739434, 794166, 985912, 1058888, 1478868, 1588332, 2957736, 3176664, 16312037279, 32624074558, 48936111837, 65248149116, 97872223674, 130496298232, 195744447348, 391488894696]

約数ペア:

[(1, 391488894696), (2, 195744447348), (3, 130496298232), (4, 97872223674), (6, 65248149116), (8, 48936111837), (12, 32624074558), (24, 16312037279), (123239, 3176664), (132361, 2957736), (246478, 1588332), (264722, 1478868), (369717, 1058888), (397083, 985912), (492956, 794166), (529444, 739434)]