890982912

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3037}}^1$

素因数の和:3249

約数の個数: 80

約数和(自身を含む): 2386847232

約数和(自身を除く): 1495864320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 512, 573, 764, 768, 1146, 1528, 1536, 2292, 3037, 3056, 4584, 6074, 6112, 9111, 9168, 12148, 12224, 18222, 18336, 24296, 24448, 36444, 36672, 48592, 48896, 72888, 73344, 97184, 97792, 145776, 146688, 194368, 291552, 293376, 388736, 580067, 583104, 777472, 1160134, 1166208, 1554944, 1740201, 2320268, 2332416, 3480402, 4640536, 4664832, 6960804, 9281072, 13921608, 18562144, 27843216, 37124288, 55686432, 74248576, 111372864, 148497152, 222745728, 296994304, 445491456, 890982912]

約数ペア:

[(1, 890982912), (2, 445491456), (3, 296994304), (4, 222745728), (6, 148497152), (8, 111372864), (12, 74248576), (16, 55686432), (24, 37124288), (32, 27843216), (48, 18562144), (64, 13921608), (96, 9281072), (128, 6960804), (191, 4664832), (192, 4640536), (256, 3480402), (382, 2332416), (384, 2320268), (512, 1740201), (573, 1554944), (764, 1166208), (768, 1160134), (1146, 777472), (1528, 583104), (1536, 580067), (2292, 388736), (3037, 293376), (3056, 291552), (4584, 194368), (6074, 146688), (6112, 145776), (9111, 97792), (9168, 97184), (12148, 73344), (12224, 72888), (18222, 48896), (18336, 48592), (24296, 36672), (24448, 36444)]