522078726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 1170505728

約数和(自身を除く): 648427002

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 611, 689, 1222, 1378, 1833, 2067, 2491, 2687, 3666, 4134, 4982, 5374, 7473, 8061, 14946, 16122, 32383, 34931, 64766, 69862, 97149, 104793, 126289, 142411, 194298, 209586, 252578, 284822, 378867, 427233, 757734, 854466, 1641757, 1851343, 3283514, 3702686, 4925271, 5554029, 6693317, 9850542, 11108058, 13386634, 20079951, 40159902, 87013121, 174026242, 261039363, 522078726]

約数ペア:

[(1, 522078726), (2, 261039363), (3, 174026242), (6, 87013121), (13, 40159902), (26, 20079951), (39, 13386634), (47, 11108058), (53, 9850542), (78, 6693317), (94, 5554029), (106, 4925271), (141, 3702686), (159, 3283514), (282, 1851343), (318, 1641757), (611, 854466), (689, 757734), (1222, 427233), (1378, 378867), (1833, 284822), (2067, 252578), (2491, 209586), (2687, 194298), (3666, 142411), (4134, 126289), (4982, 104793), (5374, 97149), (7473, 69862), (8061, 64766), (14946, 34931), (16122, 32383)]