405855312

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{119089}}^1$

素因数の和:119171

約数の個数: 40

約数和(自身を含む): 1063235520

約数和(自身を除く): 657380208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 119089, 238178, 357267, 476356, 714534, 952712, 1429068, 1905424, 2858136, 5716272, 8455319, 16910638, 25365957, 33821276, 50731914, 67642552, 101463828, 135285104, 202927656, 405855312]

約数ペア:

[(1, 405855312), (2, 202927656), (3, 135285104), (4, 101463828), (6, 67642552), (8, 50731914), (12, 33821276), (16, 25365957), (24, 16910638), (48, 8455319), (71, 5716272), (142, 2858136), (213, 1905424), (284, 1429068), (426, 952712), (568, 714534), (852, 476356), (1136, 357267), (1704, 238178), (3408, 119089)]