629690724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43403}}^1$

素因数の和:43457

約数の個数: 72

約数和(自身を含む): 1769494272

約数和(自身を除く): 1139803548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 43403, 86806, 130209, 173612, 260418, 390627, 520836, 564239, 781254, 1128478, 1345493, 1562508, 1692717, 2256956, 2690986, 3385434, 4036479, 5078151, 5381972, 6770868, 8072958, 10156302, 12109437, 16145916, 17491409, 20312604, 24218874, 34982818, 48437748, 52474227, 69965636, 104948454, 157422681, 209896908, 314845362, 629690724]

約数ペア:

[(1, 629690724), (2, 314845362), (3, 209896908), (4, 157422681), (6, 104948454), (9, 69965636), (12, 52474227), (13, 48437748), (18, 34982818), (26, 24218874), (31, 20312604), (36, 17491409), (39, 16145916), (52, 12109437), (62, 10156302), (78, 8072958), (93, 6770868), (117, 5381972), (124, 5078151), (156, 4036479), (186, 3385434), (234, 2690986), (279, 2256956), (372, 1692717), (403, 1562508), (468, 1345493), (558, 1128478), (806, 781254), (1116, 564239), (1209, 520836), (1612, 390627), (2418, 260418), (3627, 173612), (4836, 130209), (7254, 86806), (14508, 43403)]