231995784888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20013439}}^1$

素因数の和:20013481

約数の個数: 96

約数和(自身を含む): 749303193600

約数和(自身を除く): 517307408712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 20013439, 40026878, 60040317, 80053756, 120080634, 140094073, 160107512, 180120951, 240161268, 280188146, 360241902, 420282219, 460309097, 480322536, 560376292, 720483804, 840564438, 920618194, 1120752584, 1260846657, 1380927291, 1440967608, 1681128876, 1841236388, 2521693314, 2761854582, 3222163679, 3362257752, 3682472776, 4142781873, 5043386628, 5523709164, 6444327358, 8285563746, 9666491037, 10086773256, 11047418328, 12888654716, 16571127492, 19332982074, 25777309432, 28999473111, 33142254984, 38665964148, 57998946222, 77331928296, 115997892444, 231995784888]

約数ペア:

[(1, 231995784888), (2, 115997892444), (3, 77331928296), (4, 57998946222), (6, 38665964148), (7, 33142254984), (8, 28999473111), (9, 25777309432), (12, 19332982074), (14, 16571127492), (18, 12888654716), (21, 11047418328), (23, 10086773256), (24, 9666491037), (28, 8285563746), (36, 6444327358), (42, 5523709164), (46, 5043386628), (56, 4142781873), (63, 3682472776), (69, 3362257752), (72, 3222163679), (84, 2761854582), (92, 2521693314), (126, 1841236388), (138, 1681128876), (161, 1440967608), (168, 1380927291), (184, 1260846657), (207, 1120752584), (252, 920618194), (276, 840564438), (322, 720483804), (414, 560376292), (483, 480322536), (504, 460309097), (552, 420282219), (644, 360241902), (828, 280188146), (966, 240161268), (1288, 180120951), (1449, 160107512), (1656, 140094073), (1932, 120080634), (2898, 80053756), (3864, 60040317), (5796, 40026878), (11592, 20013439)]