318696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{271}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 930240

約数和(自身を除く): 611544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 271, 294, 392, 542, 588, 813, 1084, 1176, 1626, 1897, 2168, 3252, 3794, 5691, 6504, 7588, 11382, 13279, 15176, 22764, 26558, 39837, 45528, 53116, 79674, 106232, 159348, 318696]

約数ペア:

[(1, 318696), (2, 159348), (3, 106232), (4, 79674), (6, 53116), (7, 45528), (8, 39837), (12, 26558), (14, 22764), (21, 15176), (24, 13279), (28, 11382), (42, 7588), (49, 6504), (56, 5691), (84, 3794), (98, 3252), (147, 2168), (168, 1897), (196, 1626), (271, 1176), (294, 1084), (392, 813), (542, 588)]