307447364

素因数分解:

$2^2\times 7^3\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 630268800

約数和(自身を除く): 322821436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 343, 662, 677, 686, 1324, 1354, 1372, 2317, 2708, 4634, 4739, 9268, 9478, 16219, 18956, 32438, 33173, 64876, 66346, 113533, 132692, 224087, 227066, 232211, 448174, 454132, 464422, 896348, 928844, 1568609, 3137218, 6274436, 10980263, 21960526, 43921052, 76861841, 153723682, 307447364]

約数ペア:

[(1, 307447364), (2, 153723682), (4, 76861841), (7, 43921052), (14, 21960526), (28, 10980263), (49, 6274436), (98, 3137218), (196, 1568609), (331, 928844), (343, 896348), (662, 464422), (677, 454132), (686, 448174), (1324, 232211), (1354, 227066), (1372, 224087), (2317, 132692), (2708, 113533), (4634, 66346), (4739, 64876), (9268, 33173), (9478, 32438), (16219, 18956)]