261714096

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 180

約数和(自身を含む): 882086400

約数和(自身を除く): 620372304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1279, 1392, 1421, 1624, 1764, 1827, 2088, 2352, 2436, 2558, 2842, 3248, 3528, 3654, 3837, 4176, 4263, 4872, 5116, 5684, 7056, 7308, 7674, 8526, 8953, 9744, 10232, 11368, 11511, 12789, 14616, 15348, 17052, 17906, 20464, 22736, 23022, 25578, 26859, 29232, 30696, 34104, 35812, 37091, 46044, 51156, 53718, 61392, 62671, 68208, 71624, 74182, 80577, 92088, 102312, 107436, 111273, 125342, 143248, 148364, 161154, 184176, 188013, 204624, 214872, 222546, 250684, 259637, 296728, 322308, 333819, 376026, 429744, 445092, 501368, 519274, 564039, 593456, 644616, 667638, 752052, 778911, 890184, 1002736, 1038548, 1128078, 1289232, 1335276, 1504104, 1557822, 1780368, 1817459, 2077096, 2256156, 2336733, 2670552, 3008208, 3115644, 3634918, 4154192, 4512312, 4673466, 5341104, 5452377, 6231288, 7269836, 9024624, 9346932, 10904754, 12462576, 14539672, 16357131, 18693864, 21809508, 29079344, 32714262, 37387728, 43619016, 65428524, 87238032, 130857048, 261714096]

約数ペア:

[(1, 261714096), (2, 130857048), (3, 87238032), (4, 65428524), (6, 43619016), (7, 37387728), (8, 32714262), (9, 29079344), (12, 21809508), (14, 18693864), (16, 16357131), (18, 14539672), (21, 12462576), (24, 10904754), (28, 9346932), (29, 9024624), (36, 7269836), (42, 6231288), (48, 5452377), (49, 5341104), (56, 4673466), (58, 4512312), (63, 4154192), (72, 3634918), (84, 3115644), (87, 3008208), (98, 2670552), (112, 2336733), (116, 2256156), (126, 2077096), (144, 1817459), (147, 1780368), (168, 1557822), (174, 1504104), (196, 1335276), (203, 1289232), (232, 1128078), (252, 1038548), (261, 1002736), (294, 890184), (336, 778911), (348, 752052), (392, 667638), (406, 644616), (441, 593456), (464, 564039), (504, 519274), (522, 501368), (588, 445092), (609, 429744), (696, 376026), (784, 333819), (812, 322308), (882, 296728), (1008, 259637), (1044, 250684), (1176, 222546), (1218, 214872), (1279, 204624), (1392, 188013), (1421, 184176), (1624, 161154), (1764, 148364), (1827, 143248), (2088, 125342), (2352, 111273), (2436, 107436), (2558, 102312), (2842, 92088), (3248, 80577), (3528, 74182), (3654, 71624), (3837, 68208), (4176, 62671), (4263, 61392), (4872, 53718), (5116, 51156), (5684, 46044), (7056, 37091), (7308, 35812), (7674, 34104), (8526, 30696), (8953, 29232), (9744, 26859), (10232, 25578), (11368, 23022), (11511, 22736), (12789, 20464), (14616, 17906), (15348, 17052)]