678484812

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{3463}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 1641104640

約数和(自身を除く): 962619828

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 563, 1126, 1689, 2252, 3378, 3463, 6756, 6926, 10389, 13852, 16327, 20778, 32654, 41556, 48981, 65308, 97962, 100427, 195924, 200854, 301281, 401708, 602562, 1205124, 1949669, 3899338, 5849007, 7798676, 11698014, 23396028, 56540401, 113080802, 169621203, 226161604, 339242406, 678484812]

約数ペア:

[(1, 678484812), (2, 339242406), (3, 226161604), (4, 169621203), (6, 113080802), (12, 56540401), (29, 23396028), (58, 11698014), (87, 7798676), (116, 5849007), (174, 3899338), (348, 1949669), (563, 1205124), (1126, 602562), (1689, 401708), (2252, 301281), (3378, 200854), (3463, 195924), (6756, 100427), (6926, 97962), (10389, 65308), (13852, 48981), (16327, 41556), (20778, 32654)]