211161888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104743}}^1$

素因数の和:104766

約数の個数: 72

約数和(自身を含む): 686282688

約数和(自身を除く): 475120800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 104743, 209486, 314229, 418972, 628458, 733201, 837944, 942687, 1256916, 1466402, 1675888, 1885374, 2199603, 2513832, 2932804, 3351776, 3770748, 4399206, 5027664, 5865608, 6598809, 7541496, 8798412, 10055328, 11731216, 13197618, 15082992, 17596824, 23462432, 26395236, 30165984, 35193648, 52790472, 70387296, 105580944, 211161888]

約数ペア:

[(1, 211161888), (2, 105580944), (3, 70387296), (4, 52790472), (6, 35193648), (7, 30165984), (8, 26395236), (9, 23462432), (12, 17596824), (14, 15082992), (16, 13197618), (18, 11731216), (21, 10055328), (24, 8798412), (28, 7541496), (32, 6598809), (36, 5865608), (42, 5027664), (48, 4399206), (56, 3770748), (63, 3351776), (72, 2932804), (84, 2513832), (96, 2199603), (112, 1885374), (126, 1675888), (144, 1466402), (168, 1256916), (224, 942687), (252, 837944), (288, 733201), (336, 628458), (504, 418972), (672, 314229), (1008, 209486), (2016, 104743)]