264760416

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13721}}^1$

素因数の和:13804

約数の個数: 72

約数和(自身を含む): 764205624

約数和(自身を除く): 499445208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 13721, 19296, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 219536, 246978, 329304, 439072, 493956, 658608, 919307, 987912, 1317216, 1838614, 1975824, 2757921, 3677228, 3951648, 5515842, 7354456, 8273763, 11031684, 14708912, 16547526, 22063368, 29417824, 33095052, 44126736, 66190104, 88253472, 132380208, 264760416]

約数ペア:

[(1, 264760416), (2, 132380208), (3, 88253472), (4, 66190104), (6, 44126736), (8, 33095052), (9, 29417824), (12, 22063368), (16, 16547526), (18, 14708912), (24, 11031684), (32, 8273763), (36, 7354456), (48, 5515842), (67, 3951648), (72, 3677228), (96, 2757921), (134, 1975824), (144, 1838614), (201, 1317216), (268, 987912), (288, 919307), (402, 658608), (536, 493956), (603, 439072), (804, 329304), (1072, 246978), (1206, 219536), (1608, 164652), (2144, 123489), (2412, 109768), (3216, 82326), (4824, 54884), (6432, 41163), (9648, 27442), (13721, 19296)]