1238727424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10729}}^1$

素因数の和:10797

約数の個数: 72

約数和(自身を含む): 2763447120

約数和(自身を除く): 1524719696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 7216, 10496, 10729, 14432, 21458, 28864, 42916, 57728, 85832, 115456, 118019, 171664, 236038, 343328, 439889, 472076, 686656, 879778, 944152, 1373312, 1759556, 1888304, 2746624, 3519112, 3776608, 4838779, 7038224, 7553216, 9677558, 14076448, 15106432, 19355116, 28152896, 30212864, 38710232, 56305792, 77420464, 112611584, 154840928, 309681856, 619363712, 1238727424]

約数ペア:

[(1, 1238727424), (2, 619363712), (4, 309681856), (8, 154840928), (11, 112611584), (16, 77420464), (22, 56305792), (32, 38710232), (41, 30212864), (44, 28152896), (64, 19355116), (82, 15106432), (88, 14076448), (128, 9677558), (164, 7553216), (176, 7038224), (256, 4838779), (328, 3776608), (352, 3519112), (451, 2746624), (656, 1888304), (704, 1759556), (902, 1373312), (1312, 944152), (1408, 879778), (1804, 686656), (2624, 472076), (2816, 439889), (3608, 343328), (5248, 236038), (7216, 171664), (10496, 118019), (10729, 115456), (14432, 85832), (21458, 57728), (28864, 42916)]