398542572

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{119039}}^1$

素因数の和:119083

約数の個数: 48

約数和(自身を含む): 1066598400

約数和(自身を除く): 668055828

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, 119039, 238078, 357117, 476156, 714234, 1071351, 1428468, 2142702, 3214053, 3690209, 4285404, 6428106, 7380418, 11070627, 12856212, 14760836, 22141254, 33211881, 44282508, 66423762, 99635643, 132847524, 199271286, 398542572]

約数ペア:

[(1, 398542572), (2, 199271286), (3, 132847524), (4, 99635643), (6, 66423762), (9, 44282508), (12, 33211881), (18, 22141254), (27, 14760836), (31, 12856212), (36, 11070627), (54, 7380418), (62, 6428106), (93, 4285404), (108, 3690209), (124, 3214053), (186, 2142702), (279, 1428468), (372, 1071351), (558, 714234), (837, 476156), (1116, 357117), (1674, 238078), (3348, 119039)]