669513168

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{7867}}^1$

素因数の和:8081

約数の個数: 80

約数和(自身を含む): 1931751360

約数和(自身を除く): 1262238192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5319, 7092, 7867, 9456, 10638, 14184, 15734, 21276, 23601, 28368, 31468, 42552, 47202, 62936, 70803, 85104, 94404, 125872, 141606, 188808, 212409, 283212, 377616, 424818, 566424, 849636, 1132848, 1549799, 1699272, 3099598, 3398544, 4649397, 6199196, 9298794, 12398392, 13948191, 18597588, 24796784, 27896382, 37195176, 41844573, 55792764, 74390352, 83689146, 111585528, 167378292, 223171056, 334756584, 669513168]

約数ペア:

[(1, 669513168), (2, 334756584), (3, 223171056), (4, 167378292), (6, 111585528), (8, 83689146), (9, 74390352), (12, 55792764), (16, 41844573), (18, 37195176), (24, 27896382), (27, 24796784), (36, 18597588), (48, 13948191), (54, 12398392), (72, 9298794), (108, 6199196), (144, 4649397), (197, 3398544), (216, 3099598), (394, 1699272), (432, 1549799), (591, 1132848), (788, 849636), (1182, 566424), (1576, 424818), (1773, 377616), (2364, 283212), (3152, 212409), (3546, 188808), (4728, 141606), (5319, 125872), (7092, 94404), (7867, 85104), (9456, 70803), (10638, 62936), (14184, 47202), (15734, 42552), (21276, 31468), (23601, 28368)]