196561008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1919

約数の個数: 120

約数和(自身を含む): 634805600

約数和(自身を除く): 438244592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1308, 1526, 1744, 1789, 1962, 2289, 2616, 3052, 3578, 3924, 4578, 5232, 5367, 6104, 6867, 7156, 7848, 9156, 10734, 12208, 12523, 13734, 14312, 15696, 16101, 18312, 21468, 25046, 27468, 28624, 32202, 36624, 37569, 42936, 50092, 54936, 64404, 75138, 85872, 100184, 109872, 112707, 128808, 150276, 195001, 200368, 225414, 257616, 300552, 390002, 450828, 585003, 601104, 780004, 901656, 1170006, 1365007, 1560008, 1755009, 1803312, 2340012, 2730014, 3120016, 3510018, 4095021, 4680024, 5460028, 7020036, 8190042, 9360048, 10920056, 12285063, 14040072, 16380084, 21840112, 24570126, 28080144, 32760168, 49140252, 65520336, 98280504, 196561008]

約数ペア:

[(1, 196561008), (2, 98280504), (3, 65520336), (4, 49140252), (6, 32760168), (7, 28080144), (8, 24570126), (9, 21840112), (12, 16380084), (14, 14040072), (16, 12285063), (18, 10920056), (21, 9360048), (24, 8190042), (28, 7020036), (36, 5460028), (42, 4680024), (48, 4095021), (56, 3510018), (63, 3120016), (72, 2730014), (84, 2340012), (109, 1803312), (112, 1755009), (126, 1560008), (144, 1365007), (168, 1170006), (218, 901656), (252, 780004), (327, 601104), (336, 585003), (436, 450828), (504, 390002), (654, 300552), (763, 257616), (872, 225414), (981, 200368), (1008, 195001), (1308, 150276), (1526, 128808), (1744, 112707), (1789, 109872), (1962, 100184), (2289, 85872), (2616, 75138), (3052, 64404), (3578, 54936), (3924, 50092), (4578, 42936), (5232, 37569), (5367, 36624), (6104, 32202), (6867, 28624), (7156, 27468), (7848, 25046), (9156, 21468), (10734, 18312), (12208, 16101), (12523, 15696), (13734, 14312)]