1137798816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 216

約数和(自身を含む): 3820824000

約数和(自身を除く): 2683025184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 196, 224, 231, 242, 264, 294, 308, 336, 352, 363, 392, 462, 484, 528, 539, 588, 616, 672, 726, 784, 847, 924, 968, 1056, 1078, 1176, 1232, 1452, 1568, 1617, 1694, 1848, 1936, 1999, 2156, 2352, 2464, 2541, 2904, 3234, 3388, 3696, 3872, 3998, 4312, 4704, 5082, 5808, 5929, 5997, 6468, 6776, 7392, 7996, 8624, 10164, 11616, 11858, 11994, 12936, 13552, 13993, 15992, 17248, 17787, 20328, 21989, 23716, 23988, 25872, 27104, 27986, 31984, 35574, 40656, 41979, 43978, 47432, 47976, 51744, 55972, 63968, 65967, 71148, 81312, 83958, 87956, 94864, 95952, 97951, 111944, 131934, 142296, 153923, 167916, 175912, 189728, 191904, 195902, 223888, 241879, 263868, 284592, 293853, 307846, 335832, 351824, 391804, 447776, 461769, 483758, 527736, 569184, 587706, 615692, 671664, 703648, 725637, 783608, 923538, 967516, 1055472, 1077461, 1175412, 1231384, 1343328, 1451274, 1567216, 1693153, 1847076, 1935032, 2110944, 2154922, 2350824, 2462768, 2902548, 3134432, 3232383, 3386306, 3694152, 3870064, 4309844, 4701648, 4925536, 5079459, 5805096, 6464766, 6772612, 7388304, 7740128, 8619688, 9403296, 10158918, 11610192, 11852071, 12929532, 13545224, 14776608, 17239376, 20317836, 23220384, 23704142, 25859064, 27090448, 34478752, 35556213, 40635672, 47408284, 51718128, 54180896, 71112426, 81271344, 94816568, 103436256, 142224852, 162542688, 189633136, 284449704, 379266272, 568899408, 1137798816]

約数ペア:

[(1, 1137798816), (2, 568899408), (3, 379266272), (4, 284449704), (6, 189633136), (7, 162542688), (8, 142224852), (11, 103436256), (12, 94816568), (14, 81271344), (16, 71112426), (21, 54180896), (22, 51718128), (24, 47408284), (28, 40635672), (32, 35556213), (33, 34478752), (42, 27090448), (44, 25859064), (48, 23704142), (49, 23220384), (56, 20317836), (66, 17239376), (77, 14776608), (84, 13545224), (88, 12929532), (96, 11852071), (98, 11610192), (112, 10158918), (121, 9403296), (132, 8619688), (147, 7740128), (154, 7388304), (168, 6772612), (176, 6464766), (196, 5805096), (224, 5079459), (231, 4925536), (242, 4701648), (264, 4309844), (294, 3870064), (308, 3694152), (336, 3386306), (352, 3232383), (363, 3134432), (392, 2902548), (462, 2462768), (484, 2350824), (528, 2154922), (539, 2110944), (588, 1935032), (616, 1847076), (672, 1693153), (726, 1567216), (784, 1451274), (847, 1343328), (924, 1231384), (968, 1175412), (1056, 1077461), (1078, 1055472), (1176, 967516), (1232, 923538), (1452, 783608), (1568, 725637), (1617, 703648), (1694, 671664), (1848, 615692), (1936, 587706), (1999, 569184), (2156, 527736), (2352, 483758), (2464, 461769), (2541, 447776), (2904, 391804), (3234, 351824), (3388, 335832), (3696, 307846), (3872, 293853), (3998, 284592), (4312, 263868), (4704, 241879), (5082, 223888), (5808, 195902), (5929, 191904), (5997, 189728), (6468, 175912), (6776, 167916), (7392, 153923), (7996, 142296), (8624, 131934), (10164, 111944), (11616, 97951), (11858, 95952), (11994, 94864), (12936, 87956), (13552, 83958), (13993, 81312), (15992, 71148), (17248, 65967), (17787, 63968), (20328, 55972), (21989, 51744), (23716, 47976), (23988, 47432), (25872, 43978), (27104, 41979), (27986, 40656), (31984, 35574)]