320373076

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 568814400

約数和(自身を除く): 248441324

約数列:

[1, 2, 4, 131, 151, 262, 302, 524, 604, 4049, 8098, 16196, 19781, 39562, 79124, 530419, 611399, 1060838, 1222798, 2121676, 2445596, 80093269, 160186538, 320373076]

約数ペア:

[(1, 320373076), (2, 160186538), (4, 80093269), (131, 2445596), (151, 2121676), (262, 1222798), (302, 1060838), (524, 611399), (604, 530419), (4049, 79124), (8098, 39562), (16196, 19781)]