397673952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 1223792640

約数和(自身を除く): 826118688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 541, 589, 608, 624, 741, 744, 806, 912, 988, 992, 1082, 1178, 1209, 1248, 1482, 1488, 1612, 1623, 1767, 1824, 1976, 2164, 2356, 2418, 2964, 2976, 3224, 3246, 3534, 3952, 4328, 4712, 4836, 5928, 6448, 6492, 7033, 7068, 7657, 7904, 8656, 9424, 9672, 10279, 11856, 12896, 12984, 14066, 14136, 15314, 16771, 17312, 18848, 19344, 20558, 21099, 22971, 23712, 25968, 28132, 28272, 30628, 30837, 33542, 38688, 41116, 42198, 45942, 50313, 51936, 56264, 56544, 61256, 61674, 67084, 82232, 84396, 91884, 100626, 112528, 122512, 123348, 133627, 134168, 164464, 168792, 183768, 201252, 218023, 225056, 245024, 246696, 267254, 268336, 318649, 328928, 337584, 367536, 400881, 402504, 436046, 493392, 534508, 536672, 637298, 654069, 675168, 735072, 801762, 805008, 872092, 955947, 986784, 1069016, 1274596, 1308138, 1603524, 1610016, 1744184, 1911894, 2138032, 2549192, 2616276, 3207048, 3488368, 3823788, 4142437, 4276064, 5098384, 5232552, 6414096, 6976736, 7647576, 8284874, 10196768, 10465104, 12427311, 12828192, 15295152, 16569748, 20930208, 24854622, 30590304, 33139496, 49709244, 66278992, 99418488, 132557984, 198836976, 397673952]

約数ペア:

[(1, 397673952), (2, 198836976), (3, 132557984), (4, 99418488), (6, 66278992), (8, 49709244), (12, 33139496), (13, 30590304), (16, 24854622), (19, 20930208), (24, 16569748), (26, 15295152), (31, 12828192), (32, 12427311), (38, 10465104), (39, 10196768), (48, 8284874), (52, 7647576), (57, 6976736), (62, 6414096), (76, 5232552), (78, 5098384), (93, 4276064), (96, 4142437), (104, 3823788), (114, 3488368), (124, 3207048), (152, 2616276), (156, 2549192), (186, 2138032), (208, 1911894), (228, 1744184), (247, 1610016), (248, 1603524), (304, 1308138), (312, 1274596), (372, 1069016), (403, 986784), (416, 955947), (456, 872092), (494, 805008), (496, 801762), (541, 735072), (589, 675168), (608, 654069), (624, 637298), (741, 536672), (744, 534508), (806, 493392), (912, 436046), (988, 402504), (992, 400881), (1082, 367536), (1178, 337584), (1209, 328928), (1248, 318649), (1482, 268336), (1488, 267254), (1612, 246696), (1623, 245024), (1767, 225056), (1824, 218023), (1976, 201252), (2164, 183768), (2356, 168792), (2418, 164464), (2964, 134168), (2976, 133627), (3224, 123348), (3246, 122512), (3534, 112528), (3952, 100626), (4328, 91884), (4712, 84396), (4836, 82232), (5928, 67084), (6448, 61674), (6492, 61256), (7033, 56544), (7068, 56264), (7657, 51936), (7904, 50313), (8656, 45942), (9424, 42198), (9672, 41116), (10279, 38688), (11856, 33542), (12896, 30837), (12984, 30628), (14066, 28272), (14136, 28132), (15314, 25968), (16771, 23712), (17312, 22971), (18848, 21099), (19344, 20558)]