257119368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4253}}^1$

素因数の和:4502

約数の個数: 64

約数和(自身を含む): 704462400

約数和(自身を除く): 447343032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 229, 264, 458, 687, 916, 1374, 1832, 2519, 2748, 4253, 5038, 5496, 7557, 8506, 10076, 12759, 15114, 17012, 20152, 25518, 30228, 34024, 46783, 51036, 60456, 93566, 102072, 140349, 187132, 280698, 374264, 561396, 973937, 1122792, 1947874, 2921811, 3895748, 5843622, 7791496, 10713307, 11687244, 21426614, 23374488, 32139921, 42853228, 64279842, 85706456, 128559684, 257119368]

約数ペア:

[(1, 257119368), (2, 128559684), (3, 85706456), (4, 64279842), (6, 42853228), (8, 32139921), (11, 23374488), (12, 21426614), (22, 11687244), (24, 10713307), (33, 7791496), (44, 5843622), (66, 3895748), (88, 2921811), (132, 1947874), (229, 1122792), (264, 973937), (458, 561396), (687, 374264), (916, 280698), (1374, 187132), (1832, 140349), (2519, 102072), (2748, 93566), (4253, 60456), (5038, 51036), (5496, 46783), (7557, 34024), (8506, 30228), (10076, 25518), (12759, 20152), (15114, 17012)]