7874706528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{2221}}^1$

素因数の和:3197

約数の個数: 144

約数和(自身を含む): 24152624496

約数和(自身を除く): 16277917968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 947, 1248, 1872, 1894, 2221, 2841, 3744, 3788, 4442, 5682, 6663, 7576, 8523, 8884, 11364, 12311, 13326, 15152, 17046, 17768, 19989, 22728, 24622, 26652, 28873, 30304, 34092, 35536, 36933, 39978, 45456, 49244, 53304, 57746, 68184, 71072, 73866, 79956, 86619, 90912, 98488, 106608, 110799, 115492, 136368, 147732, 159912, 173238, 196976, 213216, 221598, 230984, 259857, 272736, 295464, 319824, 346476, 393952, 443196, 461968, 519714, 590928, 639648, 692952, 886392, 923936, 1039428, 1181856, 1385904, 1772784, 2078856, 2103287, 2771808, 3545568, 4157712, 4206574, 6309861, 8315424, 8413148, 12619722, 16826296, 18929583, 25239444, 27342731, 33652592, 37859166, 50478888, 54685462, 67305184, 75718332, 82028193, 100957776, 109370924, 151436664, 164056386, 201915552, 218741848, 246084579, 302873328, 328112772, 437483696, 492169158, 605746656, 656225544, 874967392, 984338316, 1312451088, 1968676632, 2624902176, 3937353264, 7874706528]

約数ペア:

[(1, 7874706528), (2, 3937353264), (3, 2624902176), (4, 1968676632), (6, 1312451088), (8, 984338316), (9, 874967392), (12, 656225544), (13, 605746656), (16, 492169158), (18, 437483696), (24, 328112772), (26, 302873328), (32, 246084579), (36, 218741848), (39, 201915552), (48, 164056386), (52, 151436664), (72, 109370924), (78, 100957776), (96, 82028193), (104, 75718332), (117, 67305184), (144, 54685462), (156, 50478888), (208, 37859166), (234, 33652592), (288, 27342731), (312, 25239444), (416, 18929583), (468, 16826296), (624, 12619722), (936, 8413148), (947, 8315424), (1248, 6309861), (1872, 4206574), (1894, 4157712), (2221, 3545568), (2841, 2771808), (3744, 2103287), (3788, 2078856), (4442, 1772784), (5682, 1385904), (6663, 1181856), (7576, 1039428), (8523, 923936), (8884, 886392), (11364, 692952), (12311, 639648), (13326, 590928), (15152, 519714), (17046, 461968), (17768, 443196), (19989, 393952), (22728, 346476), (24622, 319824), (26652, 295464), (28873, 272736), (30304, 259857), (34092, 230984), (35536, 221598), (36933, 213216), (39978, 196976), (45456, 173238), (49244, 159912), (53304, 147732), (57746, 136368), (68184, 115492), (71072, 110799), (73866, 106608), (79956, 98488), (86619, 90912)]