245294784

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2897}}^1$

素因数の和:2932

約数の個数: 168

約数和(自身を含む): 839144880

約数和(自身を除く): 593850096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2897, 3024, 3136, 3528, 4032, 4704, 5292, 5794, 6048, 7056, 8691, 9408, 10584, 11588, 12096, 14112, 17382, 20279, 21168, 23176, 26073, 28224, 34764, 40558, 42336, 46352, 52146, 60837, 69528, 78219, 81116, 84672, 92704, 104292, 121674, 139056, 141953, 156438, 162232, 182511, 185408, 208584, 243348, 278112, 283906, 312876, 324464, 365022, 417168, 425859, 486696, 547533, 556224, 567812, 625752, 648928, 730044, 834336, 851718, 973392, 1095066, 1135624, 1251504, 1277577, 1297856, 1460088, 1668672, 1703436, 1946784, 2190132, 2271248, 2503008, 2555154, 2920176, 3406872, 3832731, 3893568, 4380264, 4542496, 5006016, 5110308, 5840352, 6813744, 7665462, 8760528, 9084992, 10220616, 11680704, 13627488, 15330924, 17521056, 20441232, 27254976, 30661848, 35042112, 40882464, 61323696, 81764928, 122647392, 245294784]

約数ペア:

[(1, 245294784), (2, 122647392), (3, 81764928), (4, 61323696), (6, 40882464), (7, 35042112), (8, 30661848), (9, 27254976), (12, 20441232), (14, 17521056), (16, 15330924), (18, 13627488), (21, 11680704), (24, 10220616), (27, 9084992), (28, 8760528), (32, 7665462), (36, 6813744), (42, 5840352), (48, 5110308), (49, 5006016), (54, 4542496), (56, 4380264), (63, 3893568), (64, 3832731), (72, 3406872), (84, 2920176), (96, 2555154), (98, 2503008), (108, 2271248), (112, 2190132), (126, 1946784), (144, 1703436), (147, 1668672), (168, 1460088), (189, 1297856), (192, 1277577), (196, 1251504), (216, 1135624), (224, 1095066), (252, 973392), (288, 851718), (294, 834336), (336, 730044), (378, 648928), (392, 625752), (432, 567812), (441, 556224), (448, 547533), (504, 486696), (576, 425859), (588, 417168), (672, 365022), (756, 324464), (784, 312876), (864, 283906), (882, 278112), (1008, 243348), (1176, 208584), (1323, 185408), (1344, 182511), (1512, 162232), (1568, 156438), (1728, 141953), (1764, 139056), (2016, 121674), (2352, 104292), (2646, 92704), (2897, 84672), (3024, 81116), (3136, 78219), (3528, 69528), (4032, 60837), (4704, 52146), (5292, 46352), (5794, 42336), (6048, 40558), (7056, 34764), (8691, 28224), (9408, 26073), (10584, 23176), (11588, 21168), (12096, 20279), (14112, 17382)]