478748872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 1064816640

約数和(自身を除く): 586067768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 211, 217, 248, 422, 434, 844, 868, 1307, 1477, 1688, 1736, 2614, 2954, 5228, 5908, 6541, 9149, 10456, 11816, 13082, 18298, 26164, 36596, 40517, 45787, 52328, 73192, 81034, 91574, 162068, 183148, 275777, 283619, 324136, 366296, 551554, 567238, 1103108, 1134476, 1930439, 2206216, 2268952, 3860878, 7721756, 8549087, 15443512, 17098174, 34196348, 59843609, 68392696, 119687218, 239374436, 478748872]

約数ペア:

[(1, 478748872), (2, 239374436), (4, 119687218), (7, 68392696), (8, 59843609), (14, 34196348), (28, 17098174), (31, 15443512), (56, 8549087), (62, 7721756), (124, 3860878), (211, 2268952), (217, 2206216), (248, 1930439), (422, 1134476), (434, 1103108), (844, 567238), (868, 551554), (1307, 366296), (1477, 324136), (1688, 283619), (1736, 275777), (2614, 183148), (2954, 162068), (5228, 91574), (5908, 81034), (6541, 73192), (9149, 52328), (10456, 45787), (11816, 40517), (13082, 36596), (18298, 26164)]