398750148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{119101}}^1$

素因数の和:119145

約数の個数: 48

約数和(自身を含む): 1067153920

約数和(自身を除く): 668403772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 119101, 238202, 357303, 476404, 714606, 1071909, 1429212, 2143818, 3215727, 3692131, 4287636, 6431454, 7384262, 11076393, 12862908, 14768524, 22152786, 33229179, 44305572, 66458358, 99687537, 132916716, 199375074, 398750148]

約数ペア:

[(1, 398750148), (2, 199375074), (3, 132916716), (4, 99687537), (6, 66458358), (9, 44305572), (12, 33229179), (18, 22152786), (27, 14768524), (31, 12862908), (36, 11076393), (54, 7384262), (62, 6431454), (93, 4287636), (108, 3692131), (124, 3215727), (186, 2143818), (279, 1429212), (372, 1071909), (558, 714606), (837, 476404), (1116, 357303), (1674, 238202), (3348, 119101)]