325994690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 694649088

約数和(自身を除く): 368654398

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 97, 194, 205, 287, 410, 485, 574, 679, 970, 1171, 1358, 1435, 2342, 2870, 3395, 3977, 5855, 6790, 7954, 8197, 11710, 16394, 19885, 27839, 39770, 40985, 48011, 55678, 81970, 96022, 113587, 139195, 227174, 240055, 278390, 336077, 480110, 567935, 672154, 795109, 1135870, 1590218, 1680385, 3360770, 3975545, 4657067, 7951090, 9314134, 23285335, 32599469, 46570670, 65198938, 162997345, 325994690]

約数ペア:

[(1, 325994690), (2, 162997345), (5, 65198938), (7, 46570670), (10, 32599469), (14, 23285335), (35, 9314134), (41, 7951090), (70, 4657067), (82, 3975545), (97, 3360770), (194, 1680385), (205, 1590218), (287, 1135870), (410, 795109), (485, 672154), (574, 567935), (679, 480110), (970, 336077), (1171, 278390), (1358, 240055), (1435, 227174), (2342, 139195), (2870, 113587), (3395, 96022), (3977, 81970), (5855, 55678), (6790, 48011), (7954, 40985), (8197, 39770), (11710, 27839), (16394, 19885)]