389006352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 1312296960

約数和(自身を除く): 923290608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 59, 62, 63, 72, 84, 93, 112, 118, 124, 126, 144, 168, 177, 186, 211, 217, 236, 248, 252, 279, 336, 354, 372, 413, 422, 434, 472, 496, 504, 531, 558, 633, 651, 708, 744, 826, 844, 868, 944, 1008, 1062, 1116, 1239, 1266, 1302, 1416, 1477, 1488, 1652, 1688, 1736, 1829, 1899, 1953, 2124, 2232, 2478, 2532, 2604, 2832, 2954, 3304, 3376, 3472, 3658, 3717, 3798, 3906, 4248, 4431, 4464, 4956, 5064, 5208, 5487, 5908, 6541, 6608, 7316, 7434, 7596, 7812, 8496, 8862, 9912, 10128, 10416, 10974, 11816, 12449, 12803, 13082, 13293, 14632, 14868, 15192, 15624, 16461, 17724, 19623, 19824, 21948, 23632, 24898, 25606, 26164, 26586, 29264, 29736, 30384, 31248, 32922, 35448, 37347, 38409, 39246, 43896, 45787, 49796, 51212, 52328, 53172, 58869, 59472, 65844, 70896, 74694, 76818, 78492, 87143, 87792, 91574, 99592, 102424, 104656, 106344, 112041, 115227, 117738, 131688, 137361, 149388, 153636, 156984, 174286, 183148, 199184, 204848, 212688, 224082, 230454, 235476, 261429, 263376, 274722, 298776, 307272, 313968, 348572, 366296, 385919, 412083, 448164, 460908, 470952, 522858, 549444, 597552, 614544, 697144, 732592, 771838, 784287, 824166, 896328, 921816, 941904, 1045716, 1098888, 1157757, 1394288, 1543676, 1568574, 1648332, 1792656, 1843632, 2091432, 2197776, 2315514, 2701433, 3087352, 3137148, 3296664, 3473271, 4182864, 4631028, 5402866, 6174704, 6274296, 6593328, 6946542, 8104299, 9262056, 10805732, 12548592, 13893084, 16208598, 18524112, 21611464, 24312897, 27786168, 32417196, 43222928, 48625794, 55572336, 64834392, 97251588, 129668784, 194503176, 389006352]

約数ペア:

[(1, 389006352), (2, 194503176), (3, 129668784), (4, 97251588), (6, 64834392), (7, 55572336), (8, 48625794), (9, 43222928), (12, 32417196), (14, 27786168), (16, 24312897), (18, 21611464), (21, 18524112), (24, 16208598), (28, 13893084), (31, 12548592), (36, 10805732), (42, 9262056), (48, 8104299), (56, 6946542), (59, 6593328), (62, 6274296), (63, 6174704), (72, 5402866), (84, 4631028), (93, 4182864), (112, 3473271), (118, 3296664), (124, 3137148), (126, 3087352), (144, 2701433), (168, 2315514), (177, 2197776), (186, 2091432), (211, 1843632), (217, 1792656), (236, 1648332), (248, 1568574), (252, 1543676), (279, 1394288), (336, 1157757), (354, 1098888), (372, 1045716), (413, 941904), (422, 921816), (434, 896328), (472, 824166), (496, 784287), (504, 771838), (531, 732592), (558, 697144), (633, 614544), (651, 597552), (708, 549444), (744, 522858), (826, 470952), (844, 460908), (868, 448164), (944, 412083), (1008, 385919), (1062, 366296), (1116, 348572), (1239, 313968), (1266, 307272), (1302, 298776), (1416, 274722), (1477, 263376), (1488, 261429), (1652, 235476), (1688, 230454), (1736, 224082), (1829, 212688), (1899, 204848), (1953, 199184), (2124, 183148), (2232, 174286), (2478, 156984), (2532, 153636), (2604, 149388), (2832, 137361), (2954, 131688), (3304, 117738), (3376, 115227), (3472, 112041), (3658, 106344), (3717, 104656), (3798, 102424), (3906, 99592), (4248, 91574), (4431, 87792), (4464, 87143), (4956, 78492), (5064, 76818), (5208, 74694), (5487, 70896), (5908, 65844), (6541, 59472), (6608, 58869), (7316, 53172), (7434, 52328), (7596, 51212), (7812, 49796), (8496, 45787), (8862, 43896), (9912, 39246), (10128, 38409), (10416, 37347), (10974, 35448), (11816, 32922), (12449, 31248), (12803, 30384), (13082, 29736), (13293, 29264), (14632, 26586), (14868, 26164), (15192, 25606), (15624, 24898), (16461, 23632), (17724, 21948), (19623, 19824)]