643377984

素因数分解:

$2^6\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5431}}^1$

素因数の和:6063

約数の個数: 56

約数和(自身を含む): 1705343808

約数和(自身を除く): 1061965824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 617, 1234, 1851, 2468, 3702, 4936, 5431, 7404, 9872, 10862, 14808, 16293, 19744, 21724, 29616, 32586, 39488, 43448, 59232, 65172, 86896, 118464, 130344, 173792, 260688, 347584, 521376, 1042752, 3350927, 6701854, 10052781, 13403708, 20105562, 26807416, 40211124, 53614832, 80422248, 107229664, 160844496, 214459328, 321688992, 643377984]

約数ペア:

[(1, 643377984), (2, 321688992), (3, 214459328), (4, 160844496), (6, 107229664), (8, 80422248), (12, 53614832), (16, 40211124), (24, 26807416), (32, 20105562), (48, 13403708), (64, 10052781), (96, 6701854), (192, 3350927), (617, 1042752), (1234, 521376), (1851, 347584), (2468, 260688), (3702, 173792), (4936, 130344), (5431, 118464), (7404, 86896), (9872, 65172), (10862, 59232), (14808, 43448), (16293, 39488), (19744, 32586), (21724, 29616)]