1189939712

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 2713159680

約数和(自身を除く): 1523219968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 79, 104, 124, 128, 146, 158, 208, 248, 256, 292, 316, 403, 416, 496, 512, 584, 632, 806, 832, 949, 992, 1027, 1168, 1264, 1612, 1664, 1898, 1984, 2054, 2263, 2336, 2449, 2528, 3224, 3328, 3796, 3968, 4108, 4526, 4672, 4898, 5056, 5767, 6448, 6656, 7592, 7936, 8216, 9052, 9344, 9796, 10112, 11534, 12896, 15184, 15872, 16432, 18104, 18688, 19592, 20224, 23068, 25792, 29419, 30368, 31837, 32864, 36208, 37376, 39184, 40448, 46136, 51584, 58838, 60736, 63674, 65728, 72416, 74971, 78368, 92272, 103168, 117676, 121472, 127348, 131456, 144832, 149942, 156736, 178777, 184544, 206336, 235352, 242944, 254696, 262912, 289664, 299884, 313472, 357554, 369088, 470704, 485888, 509392, 525824, 579328, 599768, 626944, 715108, 738176, 941408, 1018784, 1158656, 1199536, 1253888, 1430216, 1476352, 1882816, 2037568, 2324101, 2399072, 2860432, 2952704, 3765632, 4075136, 4648202, 4798144, 5720864, 7531264, 8150272, 9296404, 9596288, 11441728, 15062528, 16300544, 18592808, 19192576, 22883456, 37185616, 38385152, 45766912, 74371232, 91533824, 148742464, 297484928, 594969856, 1189939712]

約数ペア:

[(1, 1189939712), (2, 594969856), (4, 297484928), (8, 148742464), (13, 91533824), (16, 74371232), (26, 45766912), (31, 38385152), (32, 37185616), (52, 22883456), (62, 19192576), (64, 18592808), (73, 16300544), (79, 15062528), (104, 11441728), (124, 9596288), (128, 9296404), (146, 8150272), (158, 7531264), (208, 5720864), (248, 4798144), (256, 4648202), (292, 4075136), (316, 3765632), (403, 2952704), (416, 2860432), (496, 2399072), (512, 2324101), (584, 2037568), (632, 1882816), (806, 1476352), (832, 1430216), (949, 1253888), (992, 1199536), (1027, 1158656), (1168, 1018784), (1264, 941408), (1612, 738176), (1664, 715108), (1898, 626944), (1984, 599768), (2054, 579328), (2263, 525824), (2336, 509392), (2449, 485888), (2528, 470704), (3224, 369088), (3328, 357554), (3796, 313472), (3968, 299884), (4108, 289664), (4526, 262912), (4672, 254696), (4898, 242944), (5056, 235352), (5767, 206336), (6448, 184544), (6656, 178777), (7592, 156736), (7936, 149942), (8216, 144832), (9052, 131456), (9344, 127348), (9796, 121472), (10112, 117676), (11534, 103168), (12896, 92272), (15184, 78368), (15872, 74971), (16432, 72416), (18104, 65728), (18688, 63674), (19592, 60736), (20224, 58838), (23068, 51584), (25792, 46136), (29419, 40448), (30368, 39184), (31837, 37376), (32864, 36208)]