404229824

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1393

約数の個数: 56

約数和(自身を含む): 828860928

約数和(自身を除く): 424631104

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 656, 1016, 1213, 1312, 2032, 2426, 2624, 4064, 4852, 5207, 8128, 9704, 10414, 19408, 20828, 38816, 41656, 49733, 77632, 83312, 99466, 154051, 166624, 198932, 308102, 333248, 397864, 616204, 795728, 1232408, 1591456, 2464816, 3182912, 4929632, 6316091, 9859264, 12632182, 25264364, 50528728, 101057456, 202114912, 404229824]

約数ペア:

[(1, 404229824), (2, 202114912), (4, 101057456), (8, 50528728), (16, 25264364), (32, 12632182), (41, 9859264), (64, 6316091), (82, 4929632), (127, 3182912), (164, 2464816), (254, 1591456), (328, 1232408), (508, 795728), (656, 616204), (1016, 397864), (1213, 333248), (1312, 308102), (2032, 198932), (2426, 166624), (2624, 154051), (4064, 99466), (4852, 83312), (5207, 77632), (8128, 49733), (9704, 41656), (10414, 38816), (19408, 20828)]