1331470656

素因数分解:

$2^6\times 3^3\times {\mathrm{770527}}^1$

素因数の和:770548

約数の個数: 56

約数和(自身を含む): 3914282240

約数和(自身を除く): 2582811584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 770527, 1541054, 2311581, 3082108, 4623162, 6164216, 6934743, 9246324, 12328432, 13869486, 18492648, 20804229, 24656864, 27738972, 36985296, 41608458, 49313728, 55477944, 73970592, 83216916, 110955888, 147941184, 166433832, 221911776, 332867664, 443823552, 665735328, 1331470656]

約数ペア:

[(1, 1331470656), (2, 665735328), (3, 443823552), (4, 332867664), (6, 221911776), (8, 166433832), (9, 147941184), (12, 110955888), (16, 83216916), (18, 73970592), (24, 55477944), (27, 49313728), (32, 41608458), (36, 36985296), (48, 27738972), (54, 24656864), (64, 20804229), (72, 18492648), (96, 13869486), (108, 12328432), (144, 9246324), (192, 6934743), (216, 6164216), (288, 4623162), (432, 3082108), (576, 2311581), (864, 1541054), (1728, 770527)]