620275968

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 324

約数和(自身を含む): 2042323920

約数和(自身を除く): 1422047952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 81, 96, 104, 108, 117, 118, 128, 144, 156, 162, 169, 177, 192, 208, 216, 234, 236, 243, 256, 288, 312, 324, 338, 351, 354, 384, 416, 432, 468, 472, 486, 507, 531, 576, 624, 648, 676, 702, 708, 767, 768, 832, 864, 936, 944, 972, 1014, 1053, 1062, 1152, 1248, 1296, 1352, 1404, 1416, 1521, 1534, 1593, 1664, 1728, 1872, 1888, 1944, 2028, 2106, 2124, 2301, 2304, 2496, 2592, 2704, 2808, 2832, 3042, 3068, 3159, 3186, 3328, 3456, 3744, 3776, 3888, 4056, 4212, 4248, 4563, 4602, 4779, 4992, 5184, 5408, 5616, 5664, 6084, 6136, 6318, 6372, 6903, 6912, 7488, 7552, 7776, 8112, 8424, 8496, 9126, 9204, 9558, 9971, 9984, 10368, 10816, 11232, 11328, 12168, 12272, 12636, 12744, 13689, 13806, 14337, 14976, 15104, 15552, 16224, 16848, 16992, 18252, 18408, 19116, 19942, 20709, 20736, 21632, 22464, 22656, 24336, 24544, 25272, 25488, 27378, 27612, 28674, 29913, 29952, 31104, 32448, 33696, 33984, 36504, 36816, 38232, 39884, 41067, 41418, 43264, 44928, 45312, 48672, 49088, 50544, 50976, 54756, 55224, 57348, 59826, 62127, 62208, 64896, 67392, 67968, 73008, 73632, 76464, 79768, 82134, 82836, 89739, 89856, 97344, 98176, 101088, 101952, 109512, 110448, 114696, 119652, 124254, 129792, 134784, 135936, 146016, 147264, 152928, 159536, 164268, 165672, 179478, 186381, 194688, 196352, 202176, 203904, 219024, 220896, 229392, 239304, 248508, 269217, 269568, 292032, 294528, 305856, 319072, 328536, 331344, 358956, 372762, 389376, 404352, 407808, 438048, 441792, 458784, 478608, 497016, 538434, 584064, 589056, 611712, 638144, 657072, 662688, 717912, 745524, 807651, 808704, 876096, 883584, 917568, 957216, 994032, 1076868, 1168128, 1223424, 1276288, 1314144, 1325376, 1435824, 1491048, 1615302, 1752192, 1767168, 1835136, 1914432, 1988064, 2153736, 2422953, 2552576, 2628288, 2650752, 2871648, 2982096, 3230604, 3504384, 3670272, 3828864, 3976128, 4307472, 4845906, 5256576, 5301504, 5743296, 5964192, 6461208, 7657728, 7952256, 8614944, 9691812, 10513152, 11486592, 11928384, 12922416, 15904512, 17229888, 19383624, 22973184, 23856768, 25844832, 34459776, 38767248, 47713536, 51689664, 68919552, 77534496, 103379328, 155068992, 206758656, 310137984, 620275968]

約数ペア:

[(1, 620275968), (2, 310137984), (3, 206758656), (4, 155068992), (6, 103379328), (8, 77534496), (9, 68919552), (12, 51689664), (13, 47713536), (16, 38767248), (18, 34459776), (24, 25844832), (26, 23856768), (27, 22973184), (32, 19383624), (36, 17229888), (39, 15904512), (48, 12922416), (52, 11928384), (54, 11486592), (59, 10513152), (64, 9691812), (72, 8614944), (78, 7952256), (81, 7657728), (96, 6461208), (104, 5964192), (108, 5743296), (117, 5301504), (118, 5256576), (128, 4845906), (144, 4307472), (156, 3976128), (162, 3828864), (169, 3670272), (177, 3504384), (192, 3230604), (208, 2982096), (216, 2871648), (234, 2650752), (236, 2628288), (243, 2552576), (256, 2422953), (288, 2153736), (312, 1988064), (324, 1914432), (338, 1835136), (351, 1767168), (354, 1752192), (384, 1615302), (416, 1491048), (432, 1435824), (468, 1325376), (472, 1314144), (486, 1276288), (507, 1223424), (531, 1168128), (576, 1076868), (624, 994032), (648, 957216), (676, 917568), (702, 883584), (708, 876096), (767, 808704), (768, 807651), (832, 745524), (864, 717912), (936, 662688), (944, 657072), (972, 638144), (1014, 611712), (1053, 589056), (1062, 584064), (1152, 538434), (1248, 497016), (1296, 478608), (1352, 458784), (1404, 441792), (1416, 438048), (1521, 407808), (1534, 404352), (1593, 389376), (1664, 372762), (1728, 358956), (1872, 331344), (1888, 328536), (1944, 319072), (2028, 305856), (2106, 294528), (2124, 292032), (2301, 269568), (2304, 269217), (2496, 248508), (2592, 239304), (2704, 229392), (2808, 220896), (2832, 219024), (3042, 203904), (3068, 202176), (3159, 196352), (3186, 194688), (3328, 186381), (3456, 179478), (3744, 165672), (3776, 164268), (3888, 159536), (4056, 152928), (4212, 147264), (4248, 146016), (4563, 135936), (4602, 134784), (4779, 129792), (4992, 124254), (5184, 119652), (5408, 114696), (5616, 110448), (5664, 109512), (6084, 101952), (6136, 101088), (6318, 98176), (6372, 97344), (6903, 89856), (6912, 89739), (7488, 82836), (7552, 82134), (7776, 79768), (8112, 76464), (8424, 73632), (8496, 73008), (9126, 67968), (9204, 67392), (9558, 64896), (9971, 62208), (9984, 62127), (10368, 59826), (10816, 57348), (11232, 55224), (11328, 54756), (12168, 50976), (12272, 50544), (12636, 49088), (12744, 48672), (13689, 45312), (13806, 44928), (14337, 43264), (14976, 41418), (15104, 41067), (15552, 39884), (16224, 38232), (16848, 36816), (16992, 36504), (18252, 33984), (18408, 33696), (19116, 32448), (19942, 31104), (20709, 29952), (20736, 29913), (21632, 28674), (22464, 27612), (22656, 27378), (24336, 25488), (24544, 25272)]