397877724

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5924

約数の個数: 96

約数和(自身を含む): 1121924160

約数和(自身を除く): 724046436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 102, 108, 111, 148, 153, 204, 222, 306, 333, 444, 459, 612, 629, 666, 918, 999, 1258, 1332, 1836, 1887, 1998, 2516, 3774, 3996, 5661, 5857, 7548, 11322, 11714, 16983, 17571, 22644, 23428, 33966, 35142, 52713, 67932, 70284, 99569, 105426, 158139, 199138, 210852, 216709, 298707, 316278, 398276, 433418, 597414, 632556, 650127, 866836, 896121, 1194828, 1300254, 1792242, 1950381, 2600508, 2688363, 3584484, 3684053, 3900762, 5376726, 5851143, 7368106, 7801524, 10753452, 11052159, 11702286, 14736212, 22104318, 23404572, 33156477, 44208636, 66312954, 99469431, 132625908, 198938862, 397877724]

約数ペア:

[(1, 397877724), (2, 198938862), (3, 132625908), (4, 99469431), (6, 66312954), (9, 44208636), (12, 33156477), (17, 23404572), (18, 22104318), (27, 14736212), (34, 11702286), (36, 11052159), (37, 10753452), (51, 7801524), (54, 7368106), (68, 5851143), (74, 5376726), (102, 3900762), (108, 3684053), (111, 3584484), (148, 2688363), (153, 2600508), (204, 1950381), (222, 1792242), (306, 1300254), (333, 1194828), (444, 896121), (459, 866836), (612, 650127), (629, 632556), (666, 597414), (918, 433418), (999, 398276), (1258, 316278), (1332, 298707), (1836, 216709), (1887, 210852), (1998, 199138), (2516, 158139), (3774, 105426), (3996, 99569), (5661, 70284), (5857, 67932), (7548, 52713), (11322, 35142), (11714, 33966), (16983, 23428), (17571, 22644)]