804966804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{919}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 2109744000

約数和(自身を除く): 1304777196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 839, 919, 1044, 1678, 1838, 2517, 2757, 3356, 3676, 5034, 5514, 7551, 8271, 10068, 11028, 15102, 16542, 24331, 26651, 30204, 33084, 48662, 53302, 72993, 79953, 97324, 106604, 145986, 159906, 218979, 239859, 291972, 319812, 437958, 479718, 771041, 875916, 959436, 1542082, 2313123, 3084164, 4626246, 6939369, 9252492, 13878738, 22360189, 27757476, 44720378, 67080567, 89440756, 134161134, 201241701, 268322268, 402483402, 804966804]

約数ペア:

[(1, 804966804), (2, 402483402), (3, 268322268), (4, 201241701), (6, 134161134), (9, 89440756), (12, 67080567), (18, 44720378), (29, 27757476), (36, 22360189), (58, 13878738), (87, 9252492), (116, 6939369), (174, 4626246), (261, 3084164), (348, 2313123), (522, 1542082), (839, 959436), (919, 875916), (1044, 771041), (1678, 479718), (1838, 437958), (2517, 319812), (2757, 291972), (3356, 239859), (3676, 218979), (5034, 159906), (5514, 145986), (7551, 106604), (8271, 97324), (10068, 79953), (11028, 72993), (15102, 53302), (16542, 48662), (24331, 33084), (26651, 30204)]