1688454324

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 4307576000

約数和(自身を除く): 2619121676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 487, 499, 579, 772, 974, 998, 1158, 1461, 1497, 1737, 1948, 1996, 2316, 2922, 2994, 3474, 4383, 4491, 5844, 5988, 6948, 8766, 8982, 17532, 17964, 93991, 96307, 187982, 192614, 243013, 281973, 288921, 375964, 385228, 486026, 563946, 577842, 729039, 845919, 866763, 972052, 1127892, 1155684, 1458078, 1691838, 1733526, 2187117, 2916156, 3383676, 3467052, 4374234, 8748468, 46901509, 93803018, 140704527, 187606036, 281409054, 422113581, 562818108, 844227162, 1688454324]

約数ペア:

[(1, 1688454324), (2, 844227162), (3, 562818108), (4, 422113581), (6, 281409054), (9, 187606036), (12, 140704527), (18, 93803018), (36, 46901509), (193, 8748468), (386, 4374234), (487, 3467052), (499, 3383676), (579, 2916156), (772, 2187117), (974, 1733526), (998, 1691838), (1158, 1458078), (1461, 1155684), (1497, 1127892), (1737, 972052), (1948, 866763), (1996, 845919), (2316, 729039), (2922, 577842), (2994, 563946), (3474, 486026), (4383, 385228), (4491, 375964), (5844, 288921), (5988, 281973), (6948, 243013), (8766, 192614), (8982, 187982), (17532, 96307), (17964, 93991)]