1568440048

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 3520917504

約数和(自身を除く): 1952477456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 191, 314, 382, 467, 628, 764, 934, 1099, 1256, 1337, 1528, 1868, 2198, 2512, 2674, 3056, 3269, 3736, 4396, 5348, 6538, 7472, 8792, 10696, 13076, 17584, 21392, 26152, 29987, 52304, 59974, 73319, 89197, 119948, 146638, 178394, 209909, 239896, 293276, 356788, 419818, 479792, 513233, 586552, 624379, 713576, 839636, 1026466, 1173104, 1248758, 1427152, 1679272, 2052932, 2497516, 3358544, 4105864, 4995032, 8211728, 9990064, 14003929, 28007858, 56015716, 98027503, 112031432, 196055006, 224062864, 392110012, 784220024, 1568440048]

約数ペア:

[(1, 1568440048), (2, 784220024), (4, 392110012), (7, 224062864), (8, 196055006), (14, 112031432), (16, 98027503), (28, 56015716), (56, 28007858), (112, 14003929), (157, 9990064), (191, 8211728), (314, 4995032), (382, 4105864), (467, 3358544), (628, 2497516), (764, 2052932), (934, 1679272), (1099, 1427152), (1256, 1248758), (1337, 1173104), (1528, 1026466), (1868, 839636), (2198, 713576), (2512, 624379), (2674, 586552), (3056, 513233), (3269, 479792), (3736, 419818), (4396, 356788), (5348, 293276), (6538, 239896), (7472, 209909), (8792, 178394), (10696, 146638), (13076, 119948), (17584, 89197), (21392, 73319), (26152, 59974), (29987, 52304)]