799340032

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 1697034240

約数和(自身を除く): 897694208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 508, 512, 608, 647, 1016, 1216, 1294, 2032, 2413, 2432, 2588, 4064, 4826, 4864, 5176, 8128, 9652, 9728, 10352, 12293, 16256, 19304, 20704, 24586, 32512, 38608, 41408, 49172, 65024, 77216, 82169, 82816, 98344, 154432, 164338, 165632, 196688, 308864, 328676, 331264, 393376, 617728, 657352, 786752, 1235456, 1314704, 1561211, 1573504, 2629408, 3122422, 3147008, 5258816, 6244844, 6294016, 10517632, 12489688, 21035264, 24979376, 42070528, 49958752, 99917504, 199835008, 399670016, 799340032]

約数ペア:

[(1, 799340032), (2, 399670016), (4, 199835008), (8, 99917504), (16, 49958752), (19, 42070528), (32, 24979376), (38, 21035264), (64, 12489688), (76, 10517632), (127, 6294016), (128, 6244844), (152, 5258816), (254, 3147008), (256, 3122422), (304, 2629408), (508, 1573504), (512, 1561211), (608, 1314704), (647, 1235456), (1016, 786752), (1216, 657352), (1294, 617728), (2032, 393376), (2413, 331264), (2432, 328676), (2588, 308864), (4064, 196688), (4826, 165632), (4864, 164338), (5176, 154432), (8128, 98344), (9652, 82816), (9728, 82169), (10352, 77216), (12293, 65024), (16256, 49172), (19304, 41408), (20704, 38608), (24586, 32512)]