247906104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{857}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 657914400

約数和(自身を除く): 410008296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 709, 857, 1418, 1714, 2127, 2571, 2836, 3428, 4254, 5142, 5672, 6856, 8508, 10284, 12053, 14569, 17016, 20568, 24106, 29138, 36159, 43707, 48212, 58276, 72318, 87414, 96424, 116552, 144636, 174828, 289272, 349656, 607613, 1215226, 1822839, 2430452, 3645678, 4860904, 7291356, 10329421, 14582712, 20658842, 30988263, 41317684, 61976526, 82635368, 123953052, 247906104]

約数ペア:

[(1, 247906104), (2, 123953052), (3, 82635368), (4, 61976526), (6, 41317684), (8, 30988263), (12, 20658842), (17, 14582712), (24, 10329421), (34, 7291356), (51, 4860904), (68, 3645678), (102, 2430452), (136, 1822839), (204, 1215226), (408, 607613), (709, 349656), (857, 289272), (1418, 174828), (1714, 144636), (2127, 116552), (2571, 96424), (2836, 87414), (3428, 72318), (4254, 58276), (5142, 48212), (5672, 43707), (6856, 36159), (8508, 29138), (10284, 24106), (12053, 20568), (14569, 17016)]