1680342876

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 4295425680

約数和(自身を除く): 2615082804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 233, 326, 466, 489, 652, 699, 932, 978, 1229, 1398, 1467, 1956, 2097, 2458, 2796, 2934, 3687, 4194, 4916, 5868, 7374, 8388, 11061, 14748, 22122, 37979, 44244, 75958, 113937, 151916, 200327, 227874, 286357, 341811, 400654, 455748, 572714, 600981, 683622, 801308, 859071, 1145428, 1201962, 1367244, 1718142, 1802943, 2403924, 2577213, 3436284, 3605886, 5154426, 7211772, 10308852, 46676191, 93352382, 140028573, 186704764, 280057146, 420085719, 560114292, 840171438, 1680342876]

約数ペア:

[(1, 1680342876), (2, 840171438), (3, 560114292), (4, 420085719), (6, 280057146), (9, 186704764), (12, 140028573), (18, 93352382), (36, 46676191), (163, 10308852), (233, 7211772), (326, 5154426), (466, 3605886), (489, 3436284), (652, 2577213), (699, 2403924), (932, 1802943), (978, 1718142), (1229, 1367244), (1398, 1201962), (1467, 1145428), (1956, 859071), (2097, 801308), (2458, 683622), (2796, 600981), (2934, 572714), (3687, 455748), (4194, 400654), (4916, 341811), (5868, 286357), (7374, 227874), (8388, 200327), (11061, 151916), (14748, 113937), (22122, 75958), (37979, 44244)]