256730802

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{1367}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 520255872

約数和(自身を除く): 263525070

約数列:

[1, 2, 3, 6, 113, 226, 277, 339, 554, 678, 831, 1367, 1662, 2734, 4101, 8202, 31301, 62602, 93903, 154471, 187806, 308942, 378659, 463413, 757318, 926826, 1135977, 2271954, 42788467, 85576934, 128365401, 256730802]

約数ペア:

[(1, 256730802), (2, 128365401), (3, 85576934), (6, 42788467), (113, 2271954), (226, 1135977), (277, 926826), (339, 757318), (554, 463413), (678, 378659), (831, 308942), (1367, 187806), (1662, 154471), (2734, 93903), (4101, 62602), (8202, 31301)]