399841606208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4472101}}^1$

素因数の和:4472251

約数の個数: 56

約数和(自身を含む): 872381881344

約数和(自身を除く): 472540275136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2794, 4064, 5588, 8128, 11176, 22352, 44704, 89408, 4472101, 8944202, 17888404, 35776808, 49193111, 71553616, 98386222, 143107232, 196772444, 286214464, 393544888, 567956827, 787089776, 1135913654, 1574179552, 2271827308, 3148359104, 4543654616, 6247525097, 9087309232, 12495050194, 18174618464, 24990100388, 36349236928, 49980200776, 99960401552, 199920803104, 399841606208]

約数ペア:

[(1, 399841606208), (2, 199920803104), (4, 99960401552), (8, 49980200776), (11, 36349236928), (16, 24990100388), (22, 18174618464), (32, 12495050194), (44, 9087309232), (64, 6247525097), (88, 4543654616), (127, 3148359104), (176, 2271827308), (254, 1574179552), (352, 1135913654), (508, 787089776), (704, 567956827), (1016, 393544888), (1397, 286214464), (2032, 196772444), (2794, 143107232), (4064, 98386222), (5588, 71553616), (8128, 49193111), (11176, 35776808), (22352, 17888404), (44704, 8944202), (89408, 4472101)]