398533570176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2430557}}^1$

素因数の和:2430642

約数の個数: 128

約数和(自身を含む): 1229667903360

約数和(自身を除く): 831134333184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2688, 2928, 3416, 3904, 5124, 5856, 6832, 7808, 10248, 11712, 13664, 20496, 23424, 27328, 40992, 54656, 81984, 163968, 2430557, 4861114, 7291671, 9722228, 14583342, 17013899, 19444456, 29166684, 34027798, 38888912, 51041697, 58333368, 68055596, 77777824, 102083394, 116666736, 136111192, 148263977, 155555648, 204166788, 233333472, 272222384, 296527954, 311111296, 408333576, 444791931, 466666944, 544444768, 593055908, 816667152, 889583862, 933333888, 1037847839, 1088889536, 1186111816, 1633334304, 1779167724, 2075695678, 2177779072, 2372223632, 3113543517, 3266668608, 3558335448, 4151391356, 4744447264, 6227087034, 6533337216, 7116670896, 8302782712, 9488894528, 12454174068, 14233341792, 16605565424, 18977789056, 24908348136, 28466683584, 33211130848, 49816696272, 56933367168, 66422261696, 99633392544, 132844523392, 199266785088, 398533570176]

約数ペア:

[(1, 398533570176), (2, 199266785088), (3, 132844523392), (4, 99633392544), (6, 66422261696), (7, 56933367168), (8, 49816696272), (12, 33211130848), (14, 28466683584), (16, 24908348136), (21, 18977789056), (24, 16605565424), (28, 14233341792), (32, 12454174068), (42, 9488894528), (48, 8302782712), (56, 7116670896), (61, 6533337216), (64, 6227087034), (84, 4744447264), (96, 4151391356), (112, 3558335448), (122, 3266668608), (128, 3113543517), (168, 2372223632), (183, 2177779072), (192, 2075695678), (224, 1779167724), (244, 1633334304), (336, 1186111816), (366, 1088889536), (384, 1037847839), (427, 933333888), (448, 889583862), (488, 816667152), (672, 593055908), (732, 544444768), (854, 466666944), (896, 444791931), (976, 408333576), (1281, 311111296), (1344, 296527954), (1464, 272222384), (1708, 233333472), (1952, 204166788), (2562, 155555648), (2688, 148263977), (2928, 136111192), (3416, 116666736), (3904, 102083394), (5124, 77777824), (5856, 68055596), (6832, 58333368), (7808, 51041697), (10248, 38888912), (11712, 34027798), (13664, 29166684), (20496, 19444456), (23424, 17013899), (27328, 14583342), (40992, 9722228), (54656, 7291671), (81984, 4861114), (163968, 2430557)]