1663776

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 4864860

約数和(自身を除く): 3201084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 109, 144, 159, 212, 218, 288, 318, 327, 424, 436, 477, 636, 654, 848, 872, 954, 981, 1272, 1308, 1696, 1744, 1908, 1962, 2544, 2616, 3488, 3816, 3924, 5088, 5232, 5777, 7632, 7848, 10464, 11554, 15264, 15696, 17331, 23108, 31392, 34662, 46216, 51993, 69324, 92432, 103986, 138648, 184864, 207972, 277296, 415944, 554592, 831888, 1663776]

約数ペア:

[(1, 1663776), (2, 831888), (3, 554592), (4, 415944), (6, 277296), (8, 207972), (9, 184864), (12, 138648), (16, 103986), (18, 92432), (24, 69324), (32, 51993), (36, 46216), (48, 34662), (53, 31392), (72, 23108), (96, 17331), (106, 15696), (109, 15264), (144, 11554), (159, 10464), (212, 7848), (218, 7632), (288, 5777), (318, 5232), (327, 5088), (424, 3924), (436, 3816), (477, 3488), (636, 2616), (654, 2544), (848, 1962), (872, 1908), (954, 1744), (981, 1696), (1272, 1308)]