909487872

素因数分解:

$2^8\times 3^3\times {\mathrm{131581}}^1$

素因数の和:131606

約数の個数: 72

約数和(自身を含む): 2689536080

約数和(自身を除く): 1780048208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 131581, 263162, 394743, 526324, 789486, 1052648, 1184229, 1578972, 2105296, 2368458, 3157944, 3552687, 4210592, 4736916, 6315888, 7105374, 8421184, 9473832, 12631776, 14210748, 16842368, 18947664, 25263552, 28421496, 33684736, 37895328, 50527104, 56842992, 75790656, 101054208, 113685984, 151581312, 227371968, 303162624, 454743936, 909487872]

約数ペア:

[(1, 909487872), (2, 454743936), (3, 303162624), (4, 227371968), (6, 151581312), (8, 113685984), (9, 101054208), (12, 75790656), (16, 56842992), (18, 50527104), (24, 37895328), (27, 33684736), (32, 28421496), (36, 25263552), (48, 18947664), (54, 16842368), (64, 14210748), (72, 12631776), (96, 9473832), (108, 8421184), (128, 7105374), (144, 6315888), (192, 4736916), (216, 4210592), (256, 3552687), (288, 3157944), (384, 2368458), (432, 2105296), (576, 1578972), (768, 1184229), (864, 1052648), (1152, 789486), (1728, 526324), (2304, 394743), (3456, 263162), (6912, 131581)]