219304512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 168

約数和(自身を含む): 726440000

約数和(自身を除く): 507135488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 144, 168, 192, 218, 224, 252, 288, 327, 336, 436, 448, 499, 504, 576, 654, 672, 763, 872, 981, 998, 1008, 1308, 1344, 1497, 1526, 1744, 1962, 1996, 2016, 2289, 2616, 2994, 3052, 3488, 3493, 3924, 3992, 4032, 4491, 4578, 5232, 5988, 6104, 6867, 6976, 6986, 7848, 7984, 8982, 9156, 10464, 10479, 11976, 12208, 13734, 13972, 15696, 15968, 17964, 18312, 20928, 20958, 23952, 24416, 27468, 27944, 31392, 31437, 31936, 35928, 36624, 41916, 47904, 48832, 54391, 54936, 55888, 62784, 62874, 71856, 73248, 83832, 95808, 108782, 109872, 111776, 125748, 143712, 146496, 163173, 167664, 217564, 219744, 223552, 251496, 287424, 326346, 335328, 380737, 435128, 439488, 489519, 502992, 652692, 670656, 761474, 870256, 979038, 1005984, 1142211, 1305384, 1522948, 1740512, 1958076, 2011968, 2284422, 2610768, 3045896, 3426633, 3481024, 3916152, 4568844, 5221536, 6091792, 6853266, 7832304, 9137688, 10443072, 12183584, 13706532, 15664608, 18275376, 24367168, 27413064, 31329216, 36550752, 54826128, 73101504, 109652256, 219304512]

約数ペア:

[(1, 219304512), (2, 109652256), (3, 73101504), (4, 54826128), (6, 36550752), (7, 31329216), (8, 27413064), (9, 24367168), (12, 18275376), (14, 15664608), (16, 13706532), (18, 12183584), (21, 10443072), (24, 9137688), (28, 7832304), (32, 6853266), (36, 6091792), (42, 5221536), (48, 4568844), (56, 3916152), (63, 3481024), (64, 3426633), (72, 3045896), (84, 2610768), (96, 2284422), (109, 2011968), (112, 1958076), (126, 1740512), (144, 1522948), (168, 1305384), (192, 1142211), (218, 1005984), (224, 979038), (252, 870256), (288, 761474), (327, 670656), (336, 652692), (436, 502992), (448, 489519), (499, 439488), (504, 435128), (576, 380737), (654, 335328), (672, 326346), (763, 287424), (872, 251496), (981, 223552), (998, 219744), (1008, 217564), (1308, 167664), (1344, 163173), (1497, 146496), (1526, 143712), (1744, 125748), (1962, 111776), (1996, 109872), (2016, 108782), (2289, 95808), (2616, 83832), (2994, 73248), (3052, 71856), (3488, 62874), (3493, 62784), (3924, 55888), (3992, 54936), (4032, 54391), (4491, 48832), (4578, 47904), (5232, 41916), (5988, 36624), (6104, 35928), (6867, 31936), (6976, 31437), (6986, 31392), (7848, 27944), (7984, 27468), (8982, 24416), (9156, 23952), (10464, 20958), (10479, 20928), (11976, 18312), (12208, 17964), (13734, 15968), (13972, 15696)]