816645024

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{72707}}^1$

素因数の和:72739

約数の個数: 96

約数和(自身を含む): 2565138240

約数和(自身を除く): 1748493216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 72707, 145414, 218121, 290828, 436242, 581656, 654363, 872484, 945191, 1163312, 1308726, 1744968, 1890382, 1963089, 2326624, 2617452, 2835573, 3489936, 3780764, 3926178, 5234904, 5671146, 6979872, 7561528, 7852356, 8506719, 10469808, 11342292, 15123056, 15704712, 17013438, 20939616, 22684584, 25520157, 30246112, 31409424, 34026876, 45369168, 51040314, 62818848, 68053752, 90738336, 102080628, 136107504, 204161256, 272215008, 408322512, 816645024]

約数ペア:

[(1, 816645024), (2, 408322512), (3, 272215008), (4, 204161256), (6, 136107504), (8, 102080628), (9, 90738336), (12, 68053752), (13, 62818848), (16, 51040314), (18, 45369168), (24, 34026876), (26, 31409424), (27, 30246112), (32, 25520157), (36, 22684584), (39, 20939616), (48, 17013438), (52, 15704712), (54, 15123056), (72, 11342292), (78, 10469808), (96, 8506719), (104, 7852356), (108, 7561528), (117, 6979872), (144, 5671146), (156, 5234904), (208, 3926178), (216, 3780764), (234, 3489936), (288, 2835573), (312, 2617452), (351, 2326624), (416, 1963089), (432, 1890382), (468, 1744968), (624, 1308726), (702, 1163312), (864, 945191), (936, 872484), (1248, 654363), (1404, 581656), (1872, 436242), (2808, 290828), (3744, 218121), (5616, 145414), (11232, 72707)]