290659908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28597}}^1$

素因数の和:28633

約数の個数: 72

約数和(自身を含む): 851991616

約数和(自身を除く): 561331708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 28597, 57194, 85791, 114388, 171582, 200179, 314567, 343164, 400358, 600537, 629134, 800716, 943701, 1201074, 1258268, 1887402, 2201969, 2402148, 3460237, 3774804, 4403938, 6605907, 6920474, 8807876, 10380711, 13211814, 13840948, 20761422, 24221659, 26423628, 41522844, 48443318, 72664977, 96886636, 145329954, 290659908]

約数ペア:

[(1, 290659908), (2, 145329954), (3, 96886636), (4, 72664977), (6, 48443318), (7, 41522844), (11, 26423628), (12, 24221659), (14, 20761422), (21, 13840948), (22, 13211814), (28, 10380711), (33, 8807876), (42, 6920474), (44, 6605907), (66, 4403938), (77, 3774804), (84, 3460237), (121, 2402148), (132, 2201969), (154, 1887402), (231, 1258268), (242, 1201074), (308, 943701), (363, 800716), (462, 629134), (484, 600537), (726, 400358), (847, 343164), (924, 314567), (1452, 200179), (1694, 171582), (2541, 114388), (3388, 85791), (5082, 57194), (10164, 28597)]