317815848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{630587}}^1$

素因数の和:630606

約数の個数: 48

約数和(自身を含む): 983717280

約数和(自身を除く): 665901432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 630587, 1261174, 1891761, 2522348, 3783522, 4414109, 5044696, 5675283, 7567044, 8828218, 11350566, 13242327, 15134088, 17656436, 22701132, 26484654, 35312872, 39726981, 45402264, 52969308, 79453962, 105938616, 158907924, 317815848]

約数ペア:

[(1, 317815848), (2, 158907924), (3, 105938616), (4, 79453962), (6, 52969308), (7, 45402264), (8, 39726981), (9, 35312872), (12, 26484654), (14, 22701132), (18, 17656436), (21, 15134088), (24, 13242327), (28, 11350566), (36, 8828218), (42, 7567044), (56, 5675283), (63, 5044696), (72, 4414109), (84, 3783522), (126, 2522348), (168, 1891761), (252, 1261174), (504, 630587)]