251375436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{537127}}^1$

素因数の和:537150

約数の個数: 36

約数和(自身を含む): 684301072

約数和(自身を除く): 432925636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 537127, 1074254, 1611381, 2148508, 3222762, 4834143, 6445524, 6982651, 9668286, 13965302, 19336572, 20947953, 27930604, 41895906, 62843859, 83791812, 125687718, 251375436]

約数ペア:

[(1, 251375436), (2, 125687718), (3, 83791812), (4, 62843859), (6, 41895906), (9, 27930604), (12, 20947953), (13, 19336572), (18, 13965302), (26, 9668286), (36, 6982651), (39, 6445524), (52, 4834143), (78, 3222762), (117, 2148508), (156, 1611381), (234, 1074254), (468, 537127)]