218476987232

素因数分解:

$2^5\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2115713}}^1$

素因数の和:2116191

約数の個数: 48

約数和(自身を含む): 492639773472

約数和(自身を除く): 274162786240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 14752, 25816, 51632, 103264, 2115713, 4231426, 8462852, 14809991, 16925704, 29619982, 33851408, 59239964, 67702816, 118479928, 236959856, 473919712, 975343693, 1950687386, 3901374772, 6827405851, 7802749544, 13654811702, 15605499088, 27309623404, 31210998176, 54619246808, 109238493616, 218476987232]

約数ペア:

[(1, 218476987232), (2, 109238493616), (4, 54619246808), (7, 31210998176), (8, 27309623404), (14, 15605499088), (16, 13654811702), (28, 7802749544), (32, 6827405851), (56, 3901374772), (112, 1950687386), (224, 975343693), (461, 473919712), (922, 236959856), (1844, 118479928), (3227, 67702816), (3688, 59239964), (6454, 33851408), (7376, 29619982), (12908, 16925704), (14752, 14809991), (25816, 8462852), (51632, 4231426), (103264, 2115713)]