920199312

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{49537}}^1$

素因数の和:49597

約数の個数: 80

約数和(自身を含む): 2702793280

約数和(自身を除く): 1782593968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 49537, 99074, 148611, 198148, 297222, 396296, 445833, 594444, 792592, 891666, 1188888, 1337499, 1783332, 2130091, 2377776, 2674998, 3566664, 4260182, 5349996, 6390273, 7133328, 8520364, 10699992, 12780546, 17040728, 19170819, 21399984, 25561092, 34081456, 38341638, 51122184, 57512457, 76683276, 102244368, 115024914, 153366552, 230049828, 306733104, 460099656, 920199312]

約数ペア:

[(1, 920199312), (2, 460099656), (3, 306733104), (4, 230049828), (6, 153366552), (8, 115024914), (9, 102244368), (12, 76683276), (16, 57512457), (18, 51122184), (24, 38341638), (27, 34081456), (36, 25561092), (43, 21399984), (48, 19170819), (54, 17040728), (72, 12780546), (86, 10699992), (108, 8520364), (129, 7133328), (144, 6390273), (172, 5349996), (216, 4260182), (258, 3566664), (344, 2674998), (387, 2377776), (432, 2130091), (516, 1783332), (688, 1337499), (774, 1188888), (1032, 891666), (1161, 792592), (1548, 594444), (2064, 445833), (2322, 396296), (3096, 297222), (4644, 198148), (6192, 148611), (9288, 99074), (18576, 49537)]