328956768

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1108800000

約数和(自身を除く): 779843232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 109, 112, 126, 144, 168, 189, 216, 218, 224, 252, 288, 327, 336, 378, 432, 436, 499, 504, 654, 672, 756, 763, 864, 872, 981, 998, 1008, 1308, 1497, 1512, 1526, 1744, 1962, 1996, 2016, 2289, 2616, 2943, 2994, 3024, 3052, 3488, 3493, 3924, 3992, 4491, 4578, 5232, 5886, 5988, 6048, 6104, 6867, 6986, 7848, 7984, 8982, 9156, 10464, 10479, 11772, 11976, 12208, 13473, 13734, 13972, 15696, 15968, 17964, 18312, 20601, 20958, 23544, 23952, 24416, 26946, 27468, 27944, 31392, 31437, 35928, 36624, 41202, 41916, 47088, 47904, 53892, 54391, 54936, 55888, 62874, 71856, 73248, 82404, 83832, 94176, 94311, 107784, 108782, 109872, 111776, 125748, 143712, 163173, 164808, 167664, 188622, 215568, 217564, 219744, 251496, 326346, 329616, 335328, 377244, 380737, 431136, 435128, 489519, 502992, 652692, 659232, 754488, 761474, 870256, 979038, 1005984, 1142211, 1305384, 1468557, 1508976, 1522948, 1740512, 1958076, 2284422, 2610768, 2937114, 3017952, 3045896, 3426633, 3916152, 4568844, 5221536, 5874228, 6091792, 6853266, 7832304, 9137688, 10279899, 11748456, 12183584, 13706532, 15664608, 18275376, 20559798, 23496912, 27413064, 36550752, 41119596, 46993824, 54826128, 82239192, 109652256, 164478384, 328956768]

約数ペア:

[(1, 328956768), (2, 164478384), (3, 109652256), (4, 82239192), (6, 54826128), (7, 46993824), (8, 41119596), (9, 36550752), (12, 27413064), (14, 23496912), (16, 20559798), (18, 18275376), (21, 15664608), (24, 13706532), (27, 12183584), (28, 11748456), (32, 10279899), (36, 9137688), (42, 7832304), (48, 6853266), (54, 6091792), (56, 5874228), (63, 5221536), (72, 4568844), (84, 3916152), (96, 3426633), (108, 3045896), (109, 3017952), (112, 2937114), (126, 2610768), (144, 2284422), (168, 1958076), (189, 1740512), (216, 1522948), (218, 1508976), (224, 1468557), (252, 1305384), (288, 1142211), (327, 1005984), (336, 979038), (378, 870256), (432, 761474), (436, 754488), (499, 659232), (504, 652692), (654, 502992), (672, 489519), (756, 435128), (763, 431136), (864, 380737), (872, 377244), (981, 335328), (998, 329616), (1008, 326346), (1308, 251496), (1497, 219744), (1512, 217564), (1526, 215568), (1744, 188622), (1962, 167664), (1996, 164808), (2016, 163173), (2289, 143712), (2616, 125748), (2943, 111776), (2994, 109872), (3024, 108782), (3052, 107784), (3488, 94311), (3493, 94176), (3924, 83832), (3992, 82404), (4491, 73248), (4578, 71856), (5232, 62874), (5886, 55888), (5988, 54936), (6048, 54391), (6104, 53892), (6867, 47904), (6986, 47088), (7848, 41916), (7984, 41202), (8982, 36624), (9156, 35928), (10464, 31437), (10479, 31392), (11772, 27944), (11976, 27468), (12208, 26946), (13473, 24416), (13734, 23952), (13972, 23544), (15696, 20958), (15968, 20601), (17964, 18312)]