309577212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11927}}^1$

素因数の和:12047

約数の個数: 72

約数和(自身を含む): 903092736

約数和(自身を除く): 593515524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 11927, 12978, 23854, 25956, 35781, 47708, 71562, 83489, 107343, 143124, 166978, 214686, 250467, 333956, 429372, 500934, 751401, 1001868, 1228481, 1502802, 2456962, 3005604, 3685443, 4913924, 7370886, 8599367, 11056329, 14741772, 17198734, 22112658, 25798101, 34397468, 44225316, 51596202, 77394303, 103192404, 154788606, 309577212]

約数ペア:

[(1, 309577212), (2, 154788606), (3, 103192404), (4, 77394303), (6, 51596202), (7, 44225316), (9, 34397468), (12, 25798101), (14, 22112658), (18, 17198734), (21, 14741772), (28, 11056329), (36, 8599367), (42, 7370886), (63, 4913924), (84, 3685443), (103, 3005604), (126, 2456962), (206, 1502802), (252, 1228481), (309, 1001868), (412, 751401), (618, 500934), (721, 429372), (927, 333956), (1236, 250467), (1442, 214686), (1854, 166978), (2163, 143124), (2884, 107343), (3708, 83489), (4326, 71562), (6489, 47708), (8652, 35781), (11927, 25956), (12978, 23854)]