327376

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 753920

約数和(自身を除く): 426544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 79, 112, 148, 158, 259, 296, 316, 518, 553, 592, 632, 1036, 1106, 1264, 2072, 2212, 2923, 4144, 4424, 5846, 8848, 11692, 20461, 23384, 40922, 46768, 81844, 163688, 327376]

約数ペア:

[(1, 327376), (2, 163688), (4, 81844), (7, 46768), (8, 40922), (14, 23384), (16, 20461), (28, 11692), (37, 8848), (56, 5846), (74, 4424), (79, 4144), (112, 2923), (148, 2212), (158, 2072), (259, 1264), (296, 1106), (316, 1036), (518, 632), (553, 592)]