1579661824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12541

約数の個数: 80

約数和(自身を含む): 3578208480

約数和(自身を除く): 1998546656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 12491, 15808, 24982, 31616, 49964, 63232, 99928, 126464, 162383, 199856, 237329, 324766, 399712, 474658, 649532, 799424, 949316, 1299064, 1598848, 1898632, 2598128, 3085277, 3197696, 3797264, 5196256, 6170554, 6395392, 7594528, 10392512, 12341108, 15189056, 20785024, 24682216, 30378112, 41570048, 49364432, 60756224, 83140096, 98728864, 121512448, 197457728, 394915456, 789830912, 1579661824]

約数ペア:

[(1, 1579661824), (2, 789830912), (4, 394915456), (8, 197457728), (13, 121512448), (16, 98728864), (19, 83140096), (26, 60756224), (32, 49364432), (38, 41570048), (52, 30378112), (64, 24682216), (76, 20785024), (104, 15189056), (128, 12341108), (152, 10392512), (208, 7594528), (247, 6395392), (256, 6170554), (304, 5196256), (416, 3797264), (494, 3197696), (512, 3085277), (608, 2598128), (832, 1898632), (988, 1598848), (1216, 1299064), (1664, 949316), (1976, 799424), (2432, 649532), (3328, 474658), (3952, 399712), (4864, 324766), (6656, 237329), (7904, 199856), (9728, 162383), (12491, 126464), (15808, 99928), (24982, 63232), (31616, 49964)]