505303936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 1066654800

約数和(自身を除く): 561350864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 304, 346, 608, 692, 1201, 1216, 1384, 2402, 2432, 2768, 3287, 4804, 5536, 6574, 9608, 11072, 13148, 19216, 22144, 22819, 26296, 38432, 45638, 52592, 76864, 91276, 105184, 153728, 182552, 207773, 210368, 365104, 415546, 420736, 730208, 831092, 1460416, 1662184, 2920832, 3324368, 3947687, 6648736, 7895374, 13297472, 15790748, 26594944, 31581496, 63162992, 126325984, 252651968, 505303936]

約数ペア:

[(1, 505303936), (2, 252651968), (4, 126325984), (8, 63162992), (16, 31581496), (19, 26594944), (32, 15790748), (38, 13297472), (64, 7895374), (76, 6648736), (128, 3947687), (152, 3324368), (173, 2920832), (304, 1662184), (346, 1460416), (608, 831092), (692, 730208), (1201, 420736), (1216, 415546), (1384, 365104), (2402, 210368), (2432, 207773), (2768, 182552), (3287, 153728), (4804, 105184), (5536, 91276), (6574, 76864), (9608, 52592), (11072, 45638), (13148, 38432), (19216, 26296), (22144, 22819)]