2021215744

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1411

約数の個数: 80

約数和(自身を含む): 4279168080

約数和(自身を除く): 2257952336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 512, 608, 692, 1201, 1216, 1384, 2402, 2432, 2768, 3287, 4804, 4864, 5536, 6574, 9608, 9728, 11072, 13148, 19216, 22144, 22819, 26296, 38432, 44288, 45638, 52592, 76864, 88576, 91276, 105184, 153728, 182552, 207773, 210368, 307456, 365104, 415546, 420736, 614912, 730208, 831092, 841472, 1460416, 1662184, 1682944, 2920832, 3324368, 3947687, 5841664, 6648736, 7895374, 11683328, 13297472, 15790748, 26594944, 31581496, 53189888, 63162992, 106379776, 126325984, 252651968, 505303936, 1010607872, 2021215744]

約数ペア:

[(1, 2021215744), (2, 1010607872), (4, 505303936), (8, 252651968), (16, 126325984), (19, 106379776), (32, 63162992), (38, 53189888), (64, 31581496), (76, 26594944), (128, 15790748), (152, 13297472), (173, 11683328), (256, 7895374), (304, 6648736), (346, 5841664), (512, 3947687), (608, 3324368), (692, 2920832), (1201, 1682944), (1216, 1662184), (1384, 1460416), (2402, 841472), (2432, 831092), (2768, 730208), (3287, 614912), (4804, 420736), (4864, 415546), (5536, 365104), (6574, 307456), (9608, 210368), (9728, 207773), (11072, 182552), (13148, 153728), (19216, 105184), (22144, 91276), (22819, 88576), (26296, 76864), (38432, 52592), (44288, 45638)]