849435944

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 1857945600

約数和(自身を除く): 1008509656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 127, 166, 254, 332, 508, 581, 664, 889, 1016, 1162, 1439, 1778, 2324, 2878, 3556, 4648, 5756, 7112, 10073, 10541, 11512, 20146, 21082, 40292, 42164, 73787, 80584, 84328, 119437, 147574, 182753, 238874, 295148, 365506, 477748, 590296, 731012, 836059, 955496, 1279271, 1462024, 1672118, 2558542, 3344236, 5117084, 6688472, 10234168, 15168499, 30336998, 60673996, 106179493, 121347992, 212358986, 424717972, 849435944]

約数ペア:

[(1, 849435944), (2, 424717972), (4, 212358986), (7, 121347992), (8, 106179493), (14, 60673996), (28, 30336998), (56, 15168499), (83, 10234168), (127, 6688472), (166, 5117084), (254, 3344236), (332, 2558542), (508, 1672118), (581, 1462024), (664, 1279271), (889, 955496), (1016, 836059), (1162, 731012), (1439, 590296), (1778, 477748), (2324, 365506), (2878, 295148), (3556, 238874), (4648, 182753), (5756, 147574), (7112, 119437), (10073, 84328), (10541, 80584), (11512, 73787), (20146, 42164), (21082, 40292)]