329392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 776736

約数和(自身を除く): 447344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 173, 238, 272, 346, 476, 692, 952, 1211, 1384, 1904, 2422, 2768, 2941, 4844, 5882, 9688, 11764, 19376, 20587, 23528, 41174, 47056, 82348, 164696, 329392]

約数ペア:

[(1, 329392), (2, 164696), (4, 82348), (7, 47056), (8, 41174), (14, 23528), (16, 20587), (17, 19376), (28, 11764), (34, 9688), (56, 5882), (68, 4844), (112, 2941), (119, 2768), (136, 2422), (173, 1904), (238, 1384), (272, 1211), (346, 952), (476, 692)]