318968552

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{335051}}^1$

素因数の和:335081

約数の個数: 32

約数和(自身を含む): 723712320

約数和(自身を除く): 404743768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 335051, 670102, 1340204, 2345357, 2680408, 4690714, 5695867, 9381428, 11391734, 18762856, 22783468, 39871069, 45566936, 79742138, 159484276, 318968552]

約数ペア:

[(1, 318968552), (2, 159484276), (4, 79742138), (7, 45566936), (8, 39871069), (14, 22783468), (17, 18762856), (28, 11391734), (34, 9381428), (56, 5695867), (68, 4690714), (119, 2680408), (136, 2345357), (238, 1340204), (476, 670102), (952, 335051)]