340713072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 180

約数和(自身を含む): 1121903640

約数和(自身を除く): 781190568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 109, 112, 126, 144, 147, 168, 196, 218, 252, 294, 327, 336, 392, 436, 441, 443, 504, 588, 654, 763, 784, 872, 882, 886, 981, 1008, 1176, 1308, 1329, 1526, 1744, 1764, 1772, 1962, 2289, 2352, 2616, 2658, 3052, 3101, 3528, 3544, 3924, 3987, 4578, 5232, 5316, 5341, 6104, 6202, 6867, 7056, 7088, 7848, 7974, 9156, 9303, 10632, 10682, 12208, 12404, 13734, 15696, 15948, 16023, 18312, 18606, 21264, 21364, 21707, 24808, 27468, 27909, 31896, 32046, 36624, 37212, 42728, 43414, 48069, 48287, 49616, 54936, 55818, 63792, 64092, 65121, 74424, 85456, 86828, 96138, 96574, 109872, 111636, 128184, 130242, 144861, 148848, 173656, 192276, 193148, 195363, 223272, 256368, 260484, 289722, 338009, 347312, 384552, 386296, 390726, 434583, 446544, 520968, 579444, 676018, 769104, 772592, 781452, 869166, 1014027, 1041936, 1158888, 1352036, 1562904, 1738332, 2028054, 2317776, 2366063, 2704072, 3042081, 3125808, 3476664, 4056108, 4732126, 5408144, 6084162, 6953328, 7098189, 8112216, 9464252, 12168324, 14196378, 16224432, 18928504, 21294567, 24336648, 28392756, 37857008, 42589134, 48673296, 56785512, 85178268, 113571024, 170356536, 340713072]

約数ペア:

[(1, 340713072), (2, 170356536), (3, 113571024), (4, 85178268), (6, 56785512), (7, 48673296), (8, 42589134), (9, 37857008), (12, 28392756), (14, 24336648), (16, 21294567), (18, 18928504), (21, 16224432), (24, 14196378), (28, 12168324), (36, 9464252), (42, 8112216), (48, 7098189), (49, 6953328), (56, 6084162), (63, 5408144), (72, 4732126), (84, 4056108), (98, 3476664), (109, 3125808), (112, 3042081), (126, 2704072), (144, 2366063), (147, 2317776), (168, 2028054), (196, 1738332), (218, 1562904), (252, 1352036), (294, 1158888), (327, 1041936), (336, 1014027), (392, 869166), (436, 781452), (441, 772592), (443, 769104), (504, 676018), (588, 579444), (654, 520968), (763, 446544), (784, 434583), (872, 390726), (882, 386296), (886, 384552), (981, 347312), (1008, 338009), (1176, 289722), (1308, 260484), (1329, 256368), (1526, 223272), (1744, 195363), (1764, 193148), (1772, 192276), (1962, 173656), (2289, 148848), (2352, 144861), (2616, 130242), (2658, 128184), (3052, 111636), (3101, 109872), (3528, 96574), (3544, 96138), (3924, 86828), (3987, 85456), (4578, 74424), (5232, 65121), (5316, 64092), (5341, 63792), (6104, 55818), (6202, 54936), (6867, 49616), (7056, 48287), (7088, 48069), (7848, 43414), (7974, 42728), (9156, 37212), (9303, 36624), (10632, 32046), (10682, 31896), (12208, 27909), (12404, 27468), (13734, 24808), (15696, 21707), (15948, 21364), (16023, 21264), (18312, 18606)]