1296269.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 163134720

約数和(自身を除く): 100645160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3331, 3752, 4690, 6662, 9380, 13324, 16655, 18760, 23317, 26648, 33310, 46634, 66620, 93268, 116585, 133240, 186536, 223177, 233170, 446354, 466340, 892708, 932680, 1115885, 1562239, 1785416, 2231770, 3124478, 4463540, 6248956, 7811195, 8927080, 12497912, 15622390, 31244780, 62489560]

約数ペア:

[(1, 62489560), (2, 31244780), (4, 15622390), (5, 12497912), (7, 8927080), (8, 7811195), (10, 6248956), (14, 4463540), (20, 3124478), (28, 2231770), (35, 1785416), (40, 1562239), (56, 1115885), (67, 932680), (70, 892708), (134, 466340), (140, 446354), (268, 233170), (280, 223177), (335, 186536), (469, 133240), (536, 116585), (670, 93268), (938, 66620), (1340, 46634), (1876, 33310), (2345, 26648), (2680, 23317), (3331, 18760), (3752, 16655), (4690, 13324), (6662, 9380)]