557875008

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 1669491200

約数和(自身を除く): 1111616192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 157, 186, 192, 199, 248, 279, 288, 314, 372, 398, 471, 496, 558, 576, 597, 628, 744, 796, 942, 992, 1116, 1194, 1256, 1413, 1488, 1592, 1791, 1884, 1984, 2232, 2388, 2512, 2826, 2976, 3184, 3582, 3768, 4464, 4776, 4867, 5024, 5652, 5952, 6169, 6368, 7164, 7536, 8928, 9552, 9734, 10048, 11304, 12338, 12736, 14328, 14601, 15072, 17856, 18507, 19104, 19468, 22608, 24676, 28656, 29202, 30144, 31243, 37014, 38208, 38936, 43803, 45216, 49352, 55521, 57312, 58404, 62486, 74028, 77872, 87606, 90432, 93729, 98704, 111042, 114624, 116808, 124972, 148056, 155744, 175212, 187458, 197408, 222084, 233616, 249944, 281187, 296112, 311488, 350424, 374916, 394816, 444168, 467232, 499888, 562374, 592224, 700848, 749832, 888336, 934464, 968533, 999776, 1124748, 1184448, 1401696, 1499664, 1776672, 1937066, 1999552, 2249496, 2803392, 2905599, 2999328, 3553344, 3874132, 4498992, 5811198, 5998656, 7748264, 8716797, 8997984, 11622396, 15496528, 17433594, 17995968, 23244792, 30993056, 34867188, 46489584, 61986112, 69734376, 92979168, 139468752, 185958336, 278937504, 557875008]

約数ペア:

[(1, 557875008), (2, 278937504), (3, 185958336), (4, 139468752), (6, 92979168), (8, 69734376), (9, 61986112), (12, 46489584), (16, 34867188), (18, 30993056), (24, 23244792), (31, 17995968), (32, 17433594), (36, 15496528), (48, 11622396), (62, 8997984), (64, 8716797), (72, 7748264), (93, 5998656), (96, 5811198), (124, 4498992), (144, 3874132), (157, 3553344), (186, 2999328), (192, 2905599), (199, 2803392), (248, 2249496), (279, 1999552), (288, 1937066), (314, 1776672), (372, 1499664), (398, 1401696), (471, 1184448), (496, 1124748), (558, 999776), (576, 968533), (597, 934464), (628, 888336), (744, 749832), (796, 700848), (942, 592224), (992, 562374), (1116, 499888), (1194, 467232), (1256, 444168), (1413, 394816), (1488, 374916), (1592, 350424), (1791, 311488), (1884, 296112), (1984, 281187), (2232, 249944), (2388, 233616), (2512, 222084), (2826, 197408), (2976, 187458), (3184, 175212), (3582, 155744), (3768, 148056), (4464, 124972), (4776, 116808), (4867, 114624), (5024, 111042), (5652, 98704), (5952, 93729), (6169, 90432), (6368, 87606), (7164, 77872), (7536, 74028), (8928, 62486), (9552, 58404), (9734, 57312), (10048, 55521), (11304, 49352), (12338, 45216), (12736, 43803), (14328, 38936), (14601, 38208), (15072, 37014), (17856, 31243), (18507, 30144), (19104, 29202), (19468, 28656), (22608, 24676)]