315929306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 632016000

約数和(自身を除く): 316086694

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 109, 118, 121, 154, 203, 218, 242, 319, 406, 413, 638, 649, 763, 826, 847, 1199, 1298, 1526, 1694, 1711, 2233, 2398, 3161, 3422, 3509, 4466, 4543, 6322, 6431, 7018, 7139, 8393, 9086, 11977, 12862, 13189, 14278, 16786, 18821, 22127, 23954, 24563, 26378, 34771, 37642, 44254, 45017, 49126, 49973, 69542, 70741, 90034, 92323, 99946, 131747, 141482, 184646, 186499, 207031, 243397, 263494, 372998, 382481, 414062, 486794, 495187, 764962, 778151, 990374, 1305493, 1449217, 1556302, 2051489, 2610986, 2677367, 2898434, 4102978, 5354734, 5447057, 10894114, 14360423, 22566379, 28720846, 45132758, 157964653, 315929306]

約数ペア:

[(1, 315929306), (2, 157964653), (7, 45132758), (11, 28720846), (14, 22566379), (22, 14360423), (29, 10894114), (58, 5447057), (59, 5354734), (77, 4102978), (109, 2898434), (118, 2677367), (121, 2610986), (154, 2051489), (203, 1556302), (218, 1449217), (242, 1305493), (319, 990374), (406, 778151), (413, 764962), (638, 495187), (649, 486794), (763, 414062), (826, 382481), (847, 372998), (1199, 263494), (1298, 243397), (1526, 207031), (1694, 186499), (1711, 184646), (2233, 141482), (2398, 131747), (3161, 99946), (3422, 92323), (3509, 90034), (4466, 70741), (4543, 69542), (6322, 49973), (6431, 49126), (7018, 45017), (7139, 44254), (8393, 37642), (9086, 34771), (11977, 26378), (12862, 24563), (13189, 23954), (14278, 22127), (16786, 18821)]