1719431168

素因数分解:

$2^{12}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 156

約数和(自身を含む): 4314035880

約数和(自身を除く): 2594604712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 659, 728, 784, 832, 896, 1024, 1274, 1318, 1456, 1568, 1664, 1792, 2048, 2548, 2636, 2912, 3136, 3328, 3584, 4096, 4613, 5096, 5272, 5824, 6272, 6656, 7168, 8567, 9226, 10192, 10544, 11648, 12544, 13312, 14336, 17134, 18452, 20384, 21088, 23296, 25088, 26624, 28672, 32291, 34268, 36904, 40768, 42176, 46592, 50176, 53248, 59969, 64582, 68536, 73808, 81536, 84352, 93184, 100352, 119938, 129164, 137072, 147616, 163072, 168704, 186368, 200704, 239876, 258328, 274144, 295232, 326144, 337408, 372736, 419783, 479752, 516656, 548288, 590464, 652288, 674816, 839566, 959504, 1033312, 1096576, 1180928, 1304576, 1349632, 1679132, 1919008, 2066624, 2193152, 2361856, 2609152, 2699264, 3358264, 3838016, 4133248, 4386304, 4723712, 6716528, 7676032, 8266496, 8772608, 9447424, 13433056, 15352064, 16532992, 17545216, 18894848, 26866112, 30704128, 33065984, 35090432, 53732224, 61408256, 66131968, 107464448, 122816512, 132263936, 214928896, 245633024, 429857792, 859715584, 1719431168]

約数ペア:

[(1, 1719431168), (2, 859715584), (4, 429857792), (7, 245633024), (8, 214928896), (13, 132263936), (14, 122816512), (16, 107464448), (26, 66131968), (28, 61408256), (32, 53732224), (49, 35090432), (52, 33065984), (56, 30704128), (64, 26866112), (91, 18894848), (98, 17545216), (104, 16532992), (112, 15352064), (128, 13433056), (182, 9447424), (196, 8772608), (208, 8266496), (224, 7676032), (256, 6716528), (364, 4723712), (392, 4386304), (416, 4133248), (448, 3838016), (512, 3358264), (637, 2699264), (659, 2609152), (728, 2361856), (784, 2193152), (832, 2066624), (896, 1919008), (1024, 1679132), (1274, 1349632), (1318, 1304576), (1456, 1180928), (1568, 1096576), (1664, 1033312), (1792, 959504), (2048, 839566), (2548, 674816), (2636, 652288), (2912, 590464), (3136, 548288), (3328, 516656), (3584, 479752), (4096, 419783), (4613, 372736), (5096, 337408), (5272, 326144), (5824, 295232), (6272, 274144), (6656, 258328), (7168, 239876), (8567, 200704), (9226, 186368), (10192, 168704), (10544, 163072), (11648, 147616), (12544, 137072), (13312, 129164), (14336, 119938), (17134, 100352), (18452, 93184), (20384, 84352), (21088, 81536), (23296, 73808), (25088, 68536), (26624, 64582), (28672, 59969), (32291, 53248), (34268, 50176), (36904, 46592), (40768, 42176)]