247115232

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 904932000

約数和(自身を除く): 657816768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 449, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 864, 882, 898, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1347, 1404, 1456, 1512, 1568, 1638, 1764, 1796, 1872, 1911, 2016, 2184, 2352, 2457, 2548, 2646, 2694, 2808, 2912, 3024, 3143, 3276, 3528, 3592, 3744, 3822, 4041, 4368, 4704, 4914, 5096, 5292, 5388, 5616, 5733, 5837, 6048, 6286, 6552, 7056, 7184, 7644, 8082, 8736, 9429, 9828, 10192, 10584, 10776, 11232, 11466, 11674, 12123, 12572, 13104, 14112, 14368, 15288, 16164, 17199, 17511, 18858, 19656, 20384, 21168, 21552, 22001, 22932, 23348, 24246, 25144, 26208, 28287, 30576, 32328, 34398, 35022, 37716, 39312, 40859, 42336, 43104, 44002, 45864, 46696, 48492, 50288, 52533, 56574, 61152, 64656, 66003, 68796, 70044, 75432, 78624, 81718, 84861, 88004, 91728, 93392, 96984, 100576, 105066, 113148, 122577, 129312, 132006, 137592, 140088, 150864, 157599, 163436, 169722, 176008, 183456, 186784, 193968, 198009, 210132, 226296, 245154, 264012, 275184, 280176, 286013, 301728, 315198, 326872, 339444, 352016, 367731, 387936, 396018, 420264, 452592, 490308, 528024, 550368, 560352, 572026, 594027, 630396, 653744, 678888, 704032, 735462, 792036, 840528, 858039, 905184, 980616, 1056048, 1103193, 1144052, 1188054, 1260792, 1307488, 1357776, 1470924, 1584072, 1681056, 1716078, 1961232, 2112096, 2206386, 2288104, 2376108, 2521584, 2574117, 2715552, 2941848, 3168144, 3432156, 3922464, 4412772, 4576208, 4752216, 5043168, 5148234, 5883696, 6336288, 6864312, 7722351, 8825544, 9152416, 9504432, 10296468, 11767392, 13728624, 15444702, 17651088, 19008864, 20592936, 27457248, 30889404, 35302176, 41185872, 61778808, 82371744, 123557616, 247115232]

約数ペア:

[(1, 247115232), (2, 123557616), (3, 82371744), (4, 61778808), (6, 41185872), (7, 35302176), (8, 30889404), (9, 27457248), (12, 20592936), (13, 19008864), (14, 17651088), (16, 15444702), (18, 13728624), (21, 11767392), (24, 10296468), (26, 9504432), (27, 9152416), (28, 8825544), (32, 7722351), (36, 6864312), (39, 6336288), (42, 5883696), (48, 5148234), (49, 5043168), (52, 4752216), (54, 4576208), (56, 4412772), (63, 3922464), (72, 3432156), (78, 3168144), (84, 2941848), (91, 2715552), (96, 2574117), (98, 2521584), (104, 2376108), (108, 2288104), (112, 2206386), (117, 2112096), (126, 1961232), (144, 1716078), (147, 1681056), (156, 1584072), (168, 1470924), (182, 1357776), (189, 1307488), (196, 1260792), (208, 1188054), (216, 1144052), (224, 1103193), (234, 1056048), (252, 980616), (273, 905184), (288, 858039), (294, 840528), (312, 792036), (336, 735462), (351, 704032), (364, 678888), (378, 653744), (392, 630396), (416, 594027), (432, 572026), (441, 560352), (449, 550368), (468, 528024), (504, 490308), (546, 452592), (588, 420264), (624, 396018), (637, 387936), (672, 367731), (702, 352016), (728, 339444), (756, 326872), (784, 315198), (819, 301728), (864, 286013), (882, 280176), (898, 275184), (936, 264012), (1008, 245154), (1092, 226296), (1176, 210132), (1248, 198009), (1274, 193968), (1323, 186784), (1347, 183456), (1404, 176008), (1456, 169722), (1512, 163436), (1568, 157599), (1638, 150864), (1764, 140088), (1796, 137592), (1872, 132006), (1911, 129312), (2016, 122577), (2184, 113148), (2352, 105066), (2457, 100576), (2548, 96984), (2646, 93392), (2694, 91728), (2808, 88004), (2912, 84861), (3024, 81718), (3143, 78624), (3276, 75432), (3528, 70044), (3592, 68796), (3744, 66003), (3822, 64656), (4041, 61152), (4368, 56574), (4704, 52533), (4914, 50288), (5096, 48492), (5292, 46696), (5388, 45864), (5616, 44002), (5733, 43104), (5837, 42336), (6048, 40859), (6286, 39312), (6552, 37716), (7056, 35022), (7184, 34398), (7644, 32328), (8082, 30576), (8736, 28287), (9429, 26208), (9828, 25144), (10192, 24246), (10584, 23348), (10776, 22932), (11232, 22001), (11466, 21552), (11674, 21168), (12123, 20384), (12572, 19656), (13104, 18858), (14112, 17511), (14368, 17199), (15288, 16164)]