651542528

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 1761553920

約数和(自身を除く): 1110011392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 64, 76, 91, 92, 104, 112, 128, 133, 152, 161, 182, 184, 208, 224, 247, 256, 266, 299, 304, 322, 364, 368, 416, 437, 448, 494, 512, 532, 598, 608, 644, 728, 736, 832, 874, 896, 988, 1024, 1064, 1196, 1216, 1288, 1456, 1472, 1664, 1729, 1748, 1792, 1976, 2048, 2093, 2128, 2392, 2432, 2576, 2912, 2944, 3059, 3328, 3458, 3496, 3584, 3952, 4096, 4186, 4256, 4784, 4864, 5152, 5681, 5824, 5888, 6118, 6656, 6916, 6992, 7168, 7904, 8192, 8372, 8512, 9568, 9728, 10304, 11362, 11648, 11776, 12236, 13312, 13832, 13984, 14336, 15808, 16384, 16744, 17024, 19136, 19456, 20608, 22724, 23296, 23552, 24472, 26624, 27664, 27968, 28672, 31616, 33488, 34048, 38272, 38912, 39767, 41216, 45448, 46592, 47104, 48944, 53248, 55328, 55936, 57344, 63232, 66976, 68096, 76544, 77824, 79534, 82432, 90896, 93184, 94208, 97888, 106496, 110656, 111872, 114688, 126464, 133952, 136192, 153088, 155648, 159068, 164864, 181792, 186368, 188416, 195776, 212992, 221312, 223744, 252928, 267904, 272384, 306176, 311296, 318136, 329728, 363584, 372736, 376832, 391552, 442624, 447488, 505856, 535808, 544768, 612352, 636272, 659456, 727168, 745472, 783104, 885248, 894976, 1011712, 1071616, 1089536, 1224704, 1272544, 1318912, 1454336, 1490944, 1566208, 1770496, 1789952, 2023424, 2143232, 2179072, 2449408, 2545088, 2637824, 2908672, 3132416, 3540992, 3579904, 4046848, 4286464, 4898816, 5090176, 5817344, 6264832, 7081984, 7159808, 8572928, 10180352, 11634688, 12529664, 14163968, 17145856, 20360704, 23269376, 25059328, 28327936, 34291712, 40721408, 46538752, 50118656, 81442816, 93077504, 162885632, 325771264, 651542528]

約数ペア:

[(1, 651542528), (2, 325771264), (4, 162885632), (7, 93077504), (8, 81442816), (13, 50118656), (14, 46538752), (16, 40721408), (19, 34291712), (23, 28327936), (26, 25059328), (28, 23269376), (32, 20360704), (38, 17145856), (46, 14163968), (52, 12529664), (56, 11634688), (64, 10180352), (76, 8572928), (91, 7159808), (92, 7081984), (104, 6264832), (112, 5817344), (128, 5090176), (133, 4898816), (152, 4286464), (161, 4046848), (182, 3579904), (184, 3540992), (208, 3132416), (224, 2908672), (247, 2637824), (256, 2545088), (266, 2449408), (299, 2179072), (304, 2143232), (322, 2023424), (364, 1789952), (368, 1770496), (416, 1566208), (437, 1490944), (448, 1454336), (494, 1318912), (512, 1272544), (532, 1224704), (598, 1089536), (608, 1071616), (644, 1011712), (728, 894976), (736, 885248), (832, 783104), (874, 745472), (896, 727168), (988, 659456), (1024, 636272), (1064, 612352), (1196, 544768), (1216, 535808), (1288, 505856), (1456, 447488), (1472, 442624), (1664, 391552), (1729, 376832), (1748, 372736), (1792, 363584), (1976, 329728), (2048, 318136), (2093, 311296), (2128, 306176), (2392, 272384), (2432, 267904), (2576, 252928), (2912, 223744), (2944, 221312), (3059, 212992), (3328, 195776), (3458, 188416), (3496, 186368), (3584, 181792), (3952, 164864), (4096, 159068), (4186, 155648), (4256, 153088), (4784, 136192), (4864, 133952), (5152, 126464), (5681, 114688), (5824, 111872), (5888, 110656), (6118, 106496), (6656, 97888), (6916, 94208), (6992, 93184), (7168, 90896), (7904, 82432), (8192, 79534), (8372, 77824), (8512, 76544), (9568, 68096), (9728, 66976), (10304, 63232), (11362, 57344), (11648, 55936), (11776, 55328), (12236, 53248), (13312, 48944), (13832, 47104), (13984, 46592), (14336, 45448), (15808, 41216), (16384, 39767), (16744, 38912), (17024, 38272), (19136, 34048), (19456, 33488), (20608, 31616), (22724, 28672), (23296, 27968), (23552, 27664), (24472, 26624)]