259094526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 570240000

約数和(自身を除く): 311145474

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 109, 114, 174, 218, 327, 551, 654, 719, 1102, 1438, 1653, 2071, 2157, 3161, 3306, 4142, 4314, 6213, 6322, 9483, 12426, 13661, 18966, 20851, 27322, 40983, 41702, 60059, 62553, 78371, 81966, 120118, 125106, 156742, 180177, 235113, 360354, 396169, 470226, 792338, 1188507, 1489049, 2272759, 2377014, 2978098, 4467147, 4545518, 6818277, 8934294, 13636554, 43182421, 86364842, 129547263, 259094526]

約数ペア:

[(1, 259094526), (2, 129547263), (3, 86364842), (6, 43182421), (19, 13636554), (29, 8934294), (38, 6818277), (57, 4545518), (58, 4467147), (87, 2978098), (109, 2377014), (114, 2272759), (174, 1489049), (218, 1188507), (327, 792338), (551, 470226), (654, 396169), (719, 360354), (1102, 235113), (1438, 180177), (1653, 156742), (2071, 125106), (2157, 120118), (3161, 81966), (3306, 78371), (4142, 62553), (4314, 60059), (6213, 41702), (6322, 40983), (9483, 27322), (12426, 20851), (13661, 18966)]