914442906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21277}}^1$

素因数の和:21343

約数の個数: 64

約数和(自身を含む): 2144822400

約数和(自身を除く): 1230379494

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 7163, 14326, 21277, 21489, 42554, 42978, 63831, 127662, 276601, 404263, 553202, 617033, 808526, 829803, 1212789, 1234066, 1659606, 1851099, 2425578, 3702198, 5255419, 8021429, 10510838, 11723627, 15766257, 16042858, 23447254, 24064287, 31532514, 35170881, 48128574, 70341762, 152407151, 304814302, 457221453, 914442906]

約数ペア:

[(1, 914442906), (2, 457221453), (3, 304814302), (6, 152407151), (13, 70341762), (19, 48128574), (26, 35170881), (29, 31532514), (38, 24064287), (39, 23447254), (57, 16042858), (58, 15766257), (78, 11723627), (87, 10510838), (114, 8021429), (174, 5255419), (247, 3702198), (377, 2425578), (494, 1851099), (551, 1659606), (741, 1234066), (754, 1212789), (1102, 829803), (1131, 808526), (1482, 617033), (1653, 553202), (2262, 404263), (3306, 276601), (7163, 127662), (14326, 63831), (21277, 42978), (21489, 42554)]