647560716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{45007}}^1$

素因数の和:45134

約数の個数: 48

約数和(自身を含む): 1663495680

約数和(自身を除く): 1015934964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 45007, 90014, 135021, 180028, 270042, 495077, 540084, 990154, 1485231, 1980308, 2970462, 4905763, 5940924, 9811526, 14717289, 19623052, 29434578, 53963393, 58869156, 107926786, 161890179, 215853572, 323780358, 647560716]

約数ペア:

[(1, 647560716), (2, 323780358), (3, 215853572), (4, 161890179), (6, 107926786), (11, 58869156), (12, 53963393), (22, 29434578), (33, 19623052), (44, 14717289), (66, 9811526), (109, 5940924), (132, 4905763), (218, 2970462), (327, 1980308), (436, 1485231), (654, 990154), (1199, 540084), (1308, 495077), (2398, 270042), (3597, 180028), (4796, 135021), (7194, 90014), (14388, 45007)]