520088208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8832

約数の個数: 80

約数和(自身を含む): 1442246976

約数和(自身を除く): 922158768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2482, 3504, 3723, 4964, 7446, 8731, 9928, 14892, 17462, 19856, 26193, 29784, 34924, 52386, 59568, 69848, 104772, 139696, 148427, 209544, 296854, 419088, 445281, 593708, 637363, 890562, 1187416, 1274726, 1781124, 1912089, 2374832, 2549452, 3562248, 3824178, 5098904, 7124496, 7648356, 10197808, 10835171, 15296712, 21670342, 30593424, 32505513, 43340684, 65011026, 86681368, 130022052, 173362736, 260044104, 520088208]

約数ペア:

[(1, 520088208), (2, 260044104), (3, 173362736), (4, 130022052), (6, 86681368), (8, 65011026), (12, 43340684), (16, 32505513), (17, 30593424), (24, 21670342), (34, 15296712), (48, 10835171), (51, 10197808), (68, 7648356), (73, 7124496), (102, 5098904), (136, 3824178), (146, 3562248), (204, 2549452), (219, 2374832), (272, 1912089), (292, 1781124), (408, 1274726), (438, 1187416), (584, 890562), (816, 637363), (876, 593708), (1168, 445281), (1241, 419088), (1752, 296854), (2482, 209544), (3504, 148427), (3723, 139696), (4964, 104772), (7446, 69848), (8731, 59568), (9928, 52386), (14892, 34924), (17462, 29784), (19856, 26193)]