381427824

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{48751}}^1$

素因数の和:48925

約数の個数: 40

約数和(自身を含む): 991420672

約数和(自身を除く): 609992848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 48751, 97502, 146253, 195004, 292506, 390008, 585012, 780016, 1170024, 2340048, 7946413, 15892826, 23839239, 31785652, 47678478, 63571304, 95356956, 127142608, 190713912, 381427824]

約数ペア:

[(1, 381427824), (2, 190713912), (3, 127142608), (4, 95356956), (6, 63571304), (8, 47678478), (12, 31785652), (16, 23839239), (24, 15892826), (48, 7946413), (163, 2340048), (326, 1170024), (489, 780016), (652, 585012), (978, 390008), (1304, 292506), (1956, 195004), (2608, 146253), (3912, 97502), (7824, 48751)]