15679986816

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{165317}}^1$

素因数の和:165366

約数の個数: 128

約数和(自身を含む): 47214820800

約数和(自身を除く): 31534833984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3648, 3952, 4992, 5928, 7296, 7904, 11856, 15808, 23712, 31616, 47424, 94848, 165317, 330634, 495951, 661268, 991902, 1322536, 1983804, 2149121, 2645072, 3141023, 3967608, 4298242, 5290144, 6282046, 6447363, 7935216, 8596484, 9423069, 10580288, 12564092, 12894726, 15870432, 17192968, 18846138, 21160576, 25128184, 25789452, 31740864, 34385936, 37692276, 40833299, 50256368, 51578904, 63481728, 68771872, 75384552, 81666598, 100512736, 103157808, 122499897, 137543744, 150769104, 163333196, 201025472, 206315616, 244999794, 275087488, 301538208, 326666392, 402050944, 412631232, 489999588, 603076416, 653332784, 825262464, 979999176, 1206152832, 1306665568, 1959998352, 2613331136, 3919996704, 5226662272, 7839993408, 15679986816]

約数ペア:

[(1, 15679986816), (2, 7839993408), (3, 5226662272), (4, 3919996704), (6, 2613331136), (8, 1959998352), (12, 1306665568), (13, 1206152832), (16, 979999176), (19, 825262464), (24, 653332784), (26, 603076416), (32, 489999588), (38, 412631232), (39, 402050944), (48, 326666392), (52, 301538208), (57, 275087488), (64, 244999794), (76, 206315616), (78, 201025472), (96, 163333196), (104, 150769104), (114, 137543744), (128, 122499897), (152, 103157808), (156, 100512736), (192, 81666598), (208, 75384552), (228, 68771872), (247, 63481728), (304, 51578904), (312, 50256368), (384, 40833299), (416, 37692276), (456, 34385936), (494, 31740864), (608, 25789452), (624, 25128184), (741, 21160576), (832, 18846138), (912, 17192968), (988, 15870432), (1216, 12894726), (1248, 12564092), (1482, 10580288), (1664, 9423069), (1824, 8596484), (1976, 7935216), (2432, 6447363), (2496, 6282046), (2964, 5290144), (3648, 4298242), (3952, 3967608), (4992, 3141023), (5928, 2645072), (7296, 2149121), (7904, 1983804), (11856, 1322536), (15808, 991902), (23712, 661268), (31616, 495951), (47424, 330634), (94848, 165317)]