28152402768

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{63331}}^1$

素因数の和:63372

約数の個数: 200

約数和(自身を含む): 95023332800

約数和(自身を除く): 66870930032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 686, 756, 784, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1764, 2058, 2268, 2352, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 5292, 5488, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 12348, 15876, 16464, 18522, 21168, 24696, 27783, 31752, 37044, 49392, 55566, 63331, 63504, 74088, 111132, 126662, 148176, 189993, 222264, 253324, 379986, 443317, 444528, 506648, 569979, 759972, 886634, 1013296, 1139958, 1329951, 1519944, 1709937, 1773268, 2279916, 2659902, 3039888, 3103219, 3419874, 3546536, 3989853, 4559832, 5129811, 5319804, 6206438, 6839748, 7093072, 7979706, 9119664, 9309657, 10259622, 10639608, 11969559, 12412876, 13679496, 15959412, 18619314, 20519244, 21279216, 21722533, 23939118, 24825752, 27358992, 27928971, 31918824, 35908677, 37238628, 41038488, 43445066, 47878236, 49651504, 55857942, 63837648, 65167599, 71817354, 74477256, 82076976, 83786913, 86890132, 95756472, 111715884, 130335198, 143634708, 148954512, 167573826, 173780264, 191512944, 195502797, 223431768, 251360739, 260670396, 287269416, 335147652, 347560528, 391005594, 446863536, 502721478, 521340792, 574538832, 586508391, 670295304, 782011188, 1005442956, 1042681584, 1173016782, 1340590608, 1564022376, 1759525173, 2010885912, 2346033564, 3128044752, 3519050346, 4021771824, 4692067128, 7038100692, 9384134256, 14076201384, 28152402768]

約数ペア:

[(1, 28152402768), (2, 14076201384), (3, 9384134256), (4, 7038100692), (6, 4692067128), (7, 4021771824), (8, 3519050346), (9, 3128044752), (12, 2346033564), (14, 2010885912), (16, 1759525173), (18, 1564022376), (21, 1340590608), (24, 1173016782), (27, 1042681584), (28, 1005442956), (36, 782011188), (42, 670295304), (48, 586508391), (49, 574538832), (54, 521340792), (56, 502721478), (63, 446863536), (72, 391005594), (81, 347560528), (84, 335147652), (98, 287269416), (108, 260670396), (112, 251360739), (126, 223431768), (144, 195502797), (147, 191512944), (162, 173780264), (168, 167573826), (189, 148954512), (196, 143634708), (216, 130335198), (252, 111715884), (294, 95756472), (324, 86890132), (336, 83786913), (343, 82076976), (378, 74477256), (392, 71817354), (432, 65167599), (441, 63837648), (504, 55857942), (567, 49651504), (588, 47878236), (648, 43445066), (686, 41038488), (756, 37238628), (784, 35908677), (882, 31918824), (1008, 27928971), (1029, 27358992), (1134, 24825752), (1176, 23939118), (1296, 21722533), (1323, 21279216), (1372, 20519244), (1512, 18619314), (1764, 15959412), (2058, 13679496), (2268, 12412876), (2352, 11969559), (2646, 10639608), (2744, 10259622), (3024, 9309657), (3087, 9119664), (3528, 7979706), (3969, 7093072), (4116, 6839748), (4536, 6206438), (5292, 5319804), (5488, 5129811), (6174, 4559832), (7056, 3989853), (7938, 3546536), (8232, 3419874), (9072, 3103219), (9261, 3039888), (10584, 2659902), (12348, 2279916), (15876, 1773268), (16464, 1709937), (18522, 1519944), (21168, 1329951), (24696, 1139958), (27783, 1013296), (31752, 886634), (37044, 759972), (49392, 569979), (55566, 506648), (63331, 444528), (63504, 443317), (74088, 379986), (111132, 253324), (126662, 222264), (148176, 189993)]