1225378656

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{80279}}^1$

素因数の和:80348

約数の個数: 72

約数和(自身を含む): 3550463280

約数和(自身を除く): 2325084624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 80279, 160558, 240837, 321116, 481674, 642232, 722511, 963348, 1284464, 1445022, 1926696, 2568928, 2890044, 3853392, 4254787, 5780088, 7706784, 8509574, 11560176, 12764361, 17019148, 23120352, 25528722, 34038296, 38293083, 51057444, 68076592, 76586166, 102114888, 136153184, 153172332, 204229776, 306344664, 408459552, 612689328, 1225378656]

約数ペア:

[(1, 1225378656), (2, 612689328), (3, 408459552), (4, 306344664), (6, 204229776), (8, 153172332), (9, 136153184), (12, 102114888), (16, 76586166), (18, 68076592), (24, 51057444), (32, 38293083), (36, 34038296), (48, 25528722), (53, 23120352), (72, 17019148), (96, 12764361), (106, 11560176), (144, 8509574), (159, 7706784), (212, 5780088), (288, 4254787), (318, 3853392), (424, 2890044), (477, 2568928), (636, 1926696), (848, 1445022), (954, 1284464), (1272, 963348), (1696, 722511), (1908, 642232), (2544, 481674), (3816, 321116), (5088, 240837), (7632, 160558), (15264, 80279)]