319076576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 835430400

約数和(自身を除く): 516353824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 73, 76, 79, 91, 104, 112, 133, 146, 152, 158, 182, 208, 224, 247, 266, 292, 304, 316, 364, 416, 494, 511, 532, 553, 584, 608, 632, 728, 949, 988, 1022, 1027, 1064, 1106, 1168, 1264, 1387, 1456, 1501, 1729, 1898, 1976, 2044, 2054, 2128, 2212, 2336, 2528, 2774, 2912, 3002, 3458, 3796, 3952, 4088, 4108, 4256, 4424, 5548, 5767, 6004, 6643, 6916, 7189, 7592, 7904, 8176, 8216, 8848, 9709, 10507, 11096, 11534, 12008, 13286, 13832, 14378, 15184, 16352, 16432, 17696, 18031, 19418, 19513, 21014, 22192, 23068, 24016, 26572, 27664, 28756, 30368, 32864, 36062, 38836, 39026, 40369, 42028, 44384, 46136, 48032, 53144, 55328, 57512, 72124, 74971, 77672, 78052, 80738, 84056, 92272, 106288, 109573, 115024, 126217, 136591, 144248, 149942, 155344, 156104, 161476, 168112, 184544, 212576, 219146, 230048, 252434, 273182, 288496, 299884, 310688, 312208, 322952, 336224, 438292, 504868, 524797, 546364, 576992, 599768, 624416, 645904, 767011, 876584, 1009736, 1049594, 1092728, 1199536, 1291808, 1424449, 1534022, 1753168, 2019472, 2099188, 2185456, 2399072, 2848898, 3068044, 3506336, 4038944, 4198376, 4370912, 5697796, 6136088, 8396752, 9971143, 11395592, 12272176, 16793504, 19942286, 22791184, 24544352, 39884572, 45582368, 79769144, 159538288, 319076576]

約数ペア:

[(1, 319076576), (2, 159538288), (4, 79769144), (7, 45582368), (8, 39884572), (13, 24544352), (14, 22791184), (16, 19942286), (19, 16793504), (26, 12272176), (28, 11395592), (32, 9971143), (38, 8396752), (52, 6136088), (56, 5697796), (73, 4370912), (76, 4198376), (79, 4038944), (91, 3506336), (104, 3068044), (112, 2848898), (133, 2399072), (146, 2185456), (152, 2099188), (158, 2019472), (182, 1753168), (208, 1534022), (224, 1424449), (247, 1291808), (266, 1199536), (292, 1092728), (304, 1049594), (316, 1009736), (364, 876584), (416, 767011), (494, 645904), (511, 624416), (532, 599768), (553, 576992), (584, 546364), (608, 524797), (632, 504868), (728, 438292), (949, 336224), (988, 322952), (1022, 312208), (1027, 310688), (1064, 299884), (1106, 288496), (1168, 273182), (1264, 252434), (1387, 230048), (1456, 219146), (1501, 212576), (1729, 184544), (1898, 168112), (1976, 161476), (2044, 156104), (2054, 155344), (2128, 149942), (2212, 144248), (2336, 136591), (2528, 126217), (2774, 115024), (2912, 109573), (3002, 106288), (3458, 92272), (3796, 84056), (3952, 80738), (4088, 78052), (4108, 77672), (4256, 74971), (4424, 72124), (5548, 57512), (5767, 55328), (6004, 53144), (6643, 48032), (6916, 46136), (7189, 44384), (7592, 42028), (7904, 40369), (8176, 39026), (8216, 38836), (8848, 36062), (9709, 32864), (10507, 30368), (11096, 28756), (11534, 27664), (12008, 26572), (13286, 24016), (13832, 23068), (14378, 22192), (15184, 21014), (16352, 19513), (16432, 19418), (17696, 18031)]