267775956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 120

約数和(自身を含む): 821901696

約数和(自身を除く): 554125740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3191, 3996, 4662, 5994, 6382, 6993, 9324, 9573, 11988, 12764, 13986, 19146, 20979, 22337, 27972, 28719, 38292, 41958, 44674, 57438, 67011, 83916, 86157, 89348, 114876, 118067, 134022, 172314, 201033, 236134, 258471, 268044, 344628, 354201, 402066, 472268, 516942, 603099, 708402, 804132, 826469, 1033884, 1062603, 1206198, 1416804, 1652938, 1809297, 2125206, 2412396, 2479407, 3187809, 3305876, 3618594, 4250412, 4958814, 6375618, 7237188, 7438221, 9563427, 9917628, 12751236, 14876442, 19126854, 22314663, 29752884, 38253708, 44629326, 66943989, 89258652, 133887978, 267775956]

約数ペア:

[(1, 267775956), (2, 133887978), (3, 89258652), (4, 66943989), (6, 44629326), (7, 38253708), (9, 29752884), (12, 22314663), (14, 19126854), (18, 14876442), (21, 12751236), (27, 9917628), (28, 9563427), (36, 7438221), (37, 7237188), (42, 6375618), (54, 4958814), (63, 4250412), (74, 3618594), (81, 3305876), (84, 3187809), (108, 2479407), (111, 2412396), (126, 2125206), (148, 1809297), (162, 1652938), (189, 1416804), (222, 1206198), (252, 1062603), (259, 1033884), (324, 826469), (333, 804132), (378, 708402), (444, 603099), (518, 516942), (567, 472268), (666, 402066), (756, 354201), (777, 344628), (999, 268044), (1036, 258471), (1134, 236134), (1332, 201033), (1554, 172314), (1998, 134022), (2268, 118067), (2331, 114876), (2997, 89348), (3108, 86157), (3191, 83916), (3996, 67011), (4662, 57438), (5994, 44674), (6382, 41958), (6993, 38292), (9324, 28719), (9573, 27972), (11988, 22337), (12764, 20979), (13986, 19146)]