318689081216

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{434437}}^1$

素因数の和:434983

約数の個数: 64

約数和(自身を含む): 693936506160

約数和(自身を除く): 375247424944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 521, 704, 1042, 1408, 2084, 4168, 5731, 8336, 11462, 16672, 22924, 33344, 45848, 66688, 91696, 183392, 366784, 434437, 733568, 868874, 1737748, 3475496, 4778807, 6950992, 9557614, 13901984, 19115228, 27803968, 38230456, 55607936, 76460912, 152921824, 226341677, 305843648, 452683354, 611687296, 905366708, 1810733416, 2489758447, 3621466832, 4979516894, 7242933664, 9959033788, 14485867328, 19918067576, 28971734656, 39836135152, 79672270304, 159344540608, 318689081216]

約数ペア:

[(1, 318689081216), (2, 159344540608), (4, 79672270304), (8, 39836135152), (11, 28971734656), (16, 19918067576), (22, 14485867328), (32, 9959033788), (44, 7242933664), (64, 4979516894), (88, 3621466832), (128, 2489758447), (176, 1810733416), (352, 905366708), (521, 611687296), (704, 452683354), (1042, 305843648), (1408, 226341677), (2084, 152921824), (4168, 76460912), (5731, 55607936), (8336, 38230456), (11462, 27803968), (16672, 19115228), (22924, 13901984), (33344, 9557614), (45848, 6950992), (66688, 4778807), (91696, 3475496), (183392, 1737748), (366784, 868874), (434437, 733568)]