253757772

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 695217600

約数和(自身を除く): 441459828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 113, 116, 162, 174, 226, 239, 261, 324, 339, 348, 452, 478, 522, 678, 717, 783, 956, 1017, 1044, 1356, 1434, 1566, 2034, 2151, 2349, 2868, 3051, 3132, 3277, 4068, 4302, 4698, 6102, 6453, 6554, 6931, 8604, 9153, 9396, 9831, 12204, 12906, 13108, 13862, 18306, 19359, 19662, 20793, 25812, 27007, 27724, 29493, 36612, 38718, 39324, 41586, 54014, 58986, 62379, 77436, 81021, 83172, 88479, 108028, 117972, 124758, 162042, 176958, 187137, 243063, 249516, 265437, 324084, 353916, 374274, 486126, 530874, 561411, 729189, 748548, 783203, 972252, 1061748, 1122822, 1458378, 1566406, 2187567, 2245644, 2349609, 2916756, 3132812, 4375134, 4699218, 7048827, 8750268, 9398436, 14097654, 21146481, 28195308, 42292962, 63439443, 84585924, 126878886, 253757772]

約数ペア:

[(1, 253757772), (2, 126878886), (3, 84585924), (4, 63439443), (6, 42292962), (9, 28195308), (12, 21146481), (18, 14097654), (27, 9398436), (29, 8750268), (36, 7048827), (54, 4699218), (58, 4375134), (81, 3132812), (87, 2916756), (108, 2349609), (113, 2245644), (116, 2187567), (162, 1566406), (174, 1458378), (226, 1122822), (239, 1061748), (261, 972252), (324, 783203), (339, 748548), (348, 729189), (452, 561411), (478, 530874), (522, 486126), (678, 374274), (717, 353916), (783, 324084), (956, 265437), (1017, 249516), (1044, 243063), (1356, 187137), (1434, 176958), (1566, 162042), (2034, 124758), (2151, 117972), (2349, 108028), (2868, 88479), (3051, 83172), (3132, 81021), (3277, 77436), (4068, 62379), (4302, 58986), (4698, 54014), (6102, 41586), (6453, 39324), (6554, 38718), (6931, 36612), (8604, 29493), (9153, 27724), (9396, 27007), (9831, 25812), (12204, 20793), (12906, 19662), (13108, 19359), (13862, 18306)]