309600172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8867}}^1$

素因数の和:8950

約数の個数: 48

約数和(自身を含む): 655522560

約数和(自身を除く): 345922388

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 8867, 17458, 17734, 34916, 35468, 62069, 124138, 248276, 257143, 381281, 514286, 762562, 1028572, 1525124, 1800001, 2668967, 3600002, 5337934, 7200004, 10675868, 11057149, 22114298, 44228596, 77400043, 154800086, 309600172]

約数ペア:

[(1, 309600172), (2, 154800086), (4, 77400043), (7, 44228596), (14, 22114298), (28, 11057149), (29, 10675868), (43, 7200004), (58, 5337934), (86, 3600002), (116, 2668967), (172, 1800001), (203, 1525124), (301, 1028572), (406, 762562), (602, 514286), (812, 381281), (1204, 257143), (1247, 248276), (2494, 124138), (4988, 62069), (8729, 35468), (8867, 34916), (17458, 17734)]