21585672864

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{14033}}^1$

素因数の和:14172

約数の個数: 216

約数和(自身を含む): 72066414420

約数和(自身を除く): 50480741556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 109, 112, 126, 144, 147, 168, 196, 218, 224, 252, 288, 294, 327, 336, 392, 436, 441, 504, 588, 654, 672, 763, 784, 872, 882, 981, 1008, 1176, 1308, 1526, 1568, 1744, 1764, 1962, 2016, 2289, 2352, 2616, 3052, 3488, 3528, 3924, 4578, 4704, 5232, 5341, 6104, 6867, 7056, 7848, 9156, 10464, 10682, 12208, 13734, 14033, 14112, 15696, 16023, 18312, 21364, 24416, 27468, 28066, 31392, 32046, 36624, 42099, 42728, 48069, 54936, 56132, 64092, 73248, 84198, 85456, 96138, 98231, 109872, 112264, 126297, 128184, 168396, 170912, 192276, 196462, 219744, 224528, 252594, 256368, 294693, 336792, 384552, 392924, 449056, 505188, 512736, 589386, 673584, 687617, 769104, 785848, 884079, 1010376, 1178772, 1347168, 1375234, 1529597, 1538208, 1571696, 1768158, 2020752, 2062851, 2357544, 2750468, 3059194, 3143392, 3536316, 4041504, 4125702, 4588791, 4715088, 5500936, 6118388, 6188553, 7072632, 8251404, 9177582, 9430176, 10707179, 11001872, 12236776, 12377106, 13766373, 14145264, 16502808, 18355164, 21414358, 22003744, 24473552, 24754212, 27532746, 28290528, 32121537, 33005616, 36710328, 42828716, 48947104, 49508424, 55065492, 64243074, 66011232, 73420656, 74950253, 85657432, 96364611, 99016848, 110130984, 128486148, 146841312, 149900506, 171314864, 192729222, 198033696, 220261968, 224850759, 256972296, 299801012, 342629728, 385458444, 440523936, 449701518, 513944592, 599602024, 674552277, 770916888, 899403036, 1027889184, 1199204048, 1349104554, 1541833776, 1798806072, 2398408096, 2698209108, 3083667552, 3597612144, 5396418216, 7195224288, 10792836432, 21585672864]

約数ペア:

[(1, 21585672864), (2, 10792836432), (3, 7195224288), (4, 5396418216), (6, 3597612144), (7, 3083667552), (8, 2698209108), (9, 2398408096), (12, 1798806072), (14, 1541833776), (16, 1349104554), (18, 1199204048), (21, 1027889184), (24, 899403036), (28, 770916888), (32, 674552277), (36, 599602024), (42, 513944592), (48, 449701518), (49, 440523936), (56, 385458444), (63, 342629728), (72, 299801012), (84, 256972296), (96, 224850759), (98, 220261968), (109, 198033696), (112, 192729222), (126, 171314864), (144, 149900506), (147, 146841312), (168, 128486148), (196, 110130984), (218, 99016848), (224, 96364611), (252, 85657432), (288, 74950253), (294, 73420656), (327, 66011232), (336, 64243074), (392, 55065492), (436, 49508424), (441, 48947104), (504, 42828716), (588, 36710328), (654, 33005616), (672, 32121537), (763, 28290528), (784, 27532746), (872, 24754212), (882, 24473552), (981, 22003744), (1008, 21414358), (1176, 18355164), (1308, 16502808), (1526, 14145264), (1568, 13766373), (1744, 12377106), (1764, 12236776), (1962, 11001872), (2016, 10707179), (2289, 9430176), (2352, 9177582), (2616, 8251404), (3052, 7072632), (3488, 6188553), (3528, 6118388), (3924, 5500936), (4578, 4715088), (4704, 4588791), (5232, 4125702), (5341, 4041504), (6104, 3536316), (6867, 3143392), (7056, 3059194), (7848, 2750468), (9156, 2357544), (10464, 2062851), (10682, 2020752), (12208, 1768158), (13734, 1571696), (14033, 1538208), (14112, 1529597), (15696, 1375234), (16023, 1347168), (18312, 1178772), (21364, 1010376), (24416, 884079), (27468, 785848), (28066, 769104), (31392, 687617), (32046, 673584), (36624, 589386), (42099, 512736), (42728, 505188), (48069, 449056), (54936, 392924), (56132, 384552), (64092, 336792), (73248, 294693), (84198, 256368), (85456, 252594), (96138, 224528), (98231, 219744), (109872, 196462), (112264, 192276), (126297, 170912), (128184, 168396)]