1720076928

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 4659457920

約数和(自身を除く): 2939380992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 157, 192, 206, 277, 309, 314, 384, 412, 471, 554, 618, 628, 824, 831, 942, 1108, 1236, 1256, 1648, 1662, 1884, 2216, 2472, 2512, 3296, 3324, 3768, 4432, 4944, 5024, 6592, 6648, 7536, 8864, 9888, 10048, 13184, 13296, 15072, 16171, 17728, 19776, 20096, 26592, 28531, 30144, 32342, 35456, 39552, 43489, 48513, 53184, 57062, 60288, 64684, 85593, 86978, 97026, 106368, 114124, 129368, 130467, 171186, 173956, 194052, 228248, 258736, 260934, 342372, 347912, 388104, 456496, 517472, 521868, 684744, 695824, 776208, 912992, 1034944, 1043736, 1369488, 1391648, 1552416, 1825984, 2069888, 2087472, 2738976, 2783296, 3104832, 3651968, 4174944, 4479367, 5477952, 5566592, 6209664, 8349888, 8958734, 10955904, 13438101, 16699776, 17917468, 26876202, 35834936, 53752404, 71669872, 107504808, 143339744, 215009616, 286679488, 430019232, 573358976, 860038464, 1720076928]

約数ペア:

[(1, 1720076928), (2, 860038464), (3, 573358976), (4, 430019232), (6, 286679488), (8, 215009616), (12, 143339744), (16, 107504808), (24, 71669872), (32, 53752404), (48, 35834936), (64, 26876202), (96, 17917468), (103, 16699776), (128, 13438101), (157, 10955904), (192, 8958734), (206, 8349888), (277, 6209664), (309, 5566592), (314, 5477952), (384, 4479367), (412, 4174944), (471, 3651968), (554, 3104832), (618, 2783296), (628, 2738976), (824, 2087472), (831, 2069888), (942, 1825984), (1108, 1552416), (1236, 1391648), (1256, 1369488), (1648, 1043736), (1662, 1034944), (1884, 912992), (2216, 776208), (2472, 695824), (2512, 684744), (3296, 521868), (3324, 517472), (3768, 456496), (4432, 388104), (4944, 347912), (5024, 342372), (6592, 260934), (6648, 258736), (7536, 228248), (8864, 194052), (9888, 173956), (10048, 171186), (13184, 130467), (13296, 129368), (15072, 114124), (16171, 106368), (17728, 97026), (19776, 86978), (20096, 85593), (26592, 64684), (28531, 60288), (30144, 57062), (32342, 53184), (35456, 48513), (39552, 43489)]