258847992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2973

約数の個数: 96

約数和(自身を含む): 763024080

約数和(自身を除く): 504176088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 291, 312, 388, 468, 582, 776, 873, 936, 1164, 1261, 1746, 2328, 2522, 2851, 3492, 3783, 5044, 5702, 6984, 7566, 8553, 10088, 11349, 11404, 15132, 17106, 22698, 22808, 25659, 30264, 34212, 37063, 45396, 51318, 68424, 74126, 90792, 102636, 111189, 148252, 205272, 222378, 276547, 296504, 333567, 444756, 553094, 667134, 829641, 889512, 1106188, 1334268, 1659282, 2212376, 2488923, 2668536, 3318564, 3595111, 4977846, 6637128, 7190222, 9955692, 10785333, 14380444, 19911384, 21570666, 28760888, 32355999, 43141332, 64711998, 86282664, 129423996, 258847992]

約数ペア:

[(1, 258847992), (2, 129423996), (3, 86282664), (4, 64711998), (6, 43141332), (8, 32355999), (9, 28760888), (12, 21570666), (13, 19911384), (18, 14380444), (24, 10785333), (26, 9955692), (36, 7190222), (39, 6637128), (52, 4977846), (72, 3595111), (78, 3318564), (97, 2668536), (104, 2488923), (117, 2212376), (156, 1659282), (194, 1334268), (234, 1106188), (291, 889512), (312, 829641), (388, 667134), (468, 553094), (582, 444756), (776, 333567), (873, 296504), (936, 276547), (1164, 222378), (1261, 205272), (1746, 148252), (2328, 111189), (2522, 102636), (2851, 90792), (3492, 74126), (3783, 68424), (5044, 51318), (5702, 45396), (6984, 37063), (7566, 34212), (8553, 30264), (10088, 25659), (11349, 22808), (11404, 22698), (15132, 17106)]