1212828.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 181031760

約数和(自身を除く): 110530788

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 348, 493, 578, 701, 867, 986, 1156, 1402, 1479, 1734, 1972, 2103, 2804, 2958, 3468, 4206, 5916, 8381, 8412, 11917, 16762, 20329, 23834, 25143, 33524, 35751, 40658, 47668, 50286, 60987, 71502, 81316, 100572, 121974, 143004, 202589, 243948, 345593, 405178, 607767, 691186, 810356, 1036779, 1215534, 1382372, 2073558, 2431068, 4147116, 5875081, 11750162, 17625243, 23500324, 35250486, 70500972]

約数ペア:

[(1, 70500972), (2, 35250486), (3, 23500324), (4, 17625243), (6, 11750162), (12, 5875081), (17, 4147116), (29, 2431068), (34, 2073558), (51, 1382372), (58, 1215534), (68, 1036779), (87, 810356), (102, 691186), (116, 607767), (174, 405178), (204, 345593), (289, 243948), (348, 202589), (493, 143004), (578, 121974), (701, 100572), (867, 81316), (986, 71502), (1156, 60987), (1402, 50286), (1479, 47668), (1734, 40658), (1972, 35751), (2103, 33524), (2804, 25143), (2958, 23834), (3468, 20329), (4206, 16762), (5916, 11917), (8381, 8412)]