391943076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{8377}}^1$

素因数の和:8948

約数の個数: 48

約数和(自身を含む): 1047182976

約数和(自身を除く): 655239900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 8377, 11697, 15596, 16754, 23394, 25131, 33508, 46788, 50262, 58639, 100524, 117278, 175917, 234556, 351834, 703668, 4665989, 9331978, 13997967, 18663956, 27995934, 32661923, 55991868, 65323846, 97985769, 130647692, 195971538, 391943076]

約数ペア:

[(1, 391943076), (2, 195971538), (3, 130647692), (4, 97985769), (6, 65323846), (7, 55991868), (12, 32661923), (14, 27995934), (21, 18663956), (28, 13997967), (42, 9331978), (84, 4665989), (557, 703668), (1114, 351834), (1671, 234556), (2228, 175917), (3342, 117278), (3899, 100524), (6684, 58639), (7798, 50262), (8377, 46788), (11697, 33508), (15596, 25131), (16754, 23394)]