265776

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 805752

約数和(自身を除く): 539976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 678, 784, 791, 904, 1176, 1356, 1582, 1808, 2352, 2373, 2712, 3164, 4746, 5424, 5537, 6328, 9492, 11074, 12656, 16611, 18984, 22148, 33222, 37968, 44296, 66444, 88592, 132888, 265776]

約数ペア:

[(1, 265776), (2, 132888), (3, 88592), (4, 66444), (6, 44296), (7, 37968), (8, 33222), (12, 22148), (14, 18984), (16, 16611), (21, 12656), (24, 11074), (28, 9492), (42, 6328), (48, 5537), (49, 5424), (56, 4746), (84, 3164), (98, 2712), (112, 2373), (113, 2352), (147, 1808), (168, 1582), (196, 1356), (226, 1176), (294, 904), (336, 791), (339, 784), (392, 678), (452, 588)]