513374136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1458432000

約数和(自身を除く): 945057864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 149, 186, 248, 264, 298, 341, 372, 421, 447, 596, 682, 744, 842, 894, 1023, 1192, 1263, 1364, 1639, 1684, 1788, 2046, 2526, 2728, 3278, 3368, 3576, 4092, 4619, 4631, 4917, 5052, 6556, 8184, 9238, 9262, 9834, 10104, 13051, 13112, 13857, 13893, 18476, 18524, 19668, 26102, 27714, 27786, 36952, 37048, 39153, 39336, 50809, 52204, 55428, 55572, 62729, 78306, 101618, 104408, 110856, 111144, 125458, 143561, 152427, 156612, 188187, 203236, 250916, 287122, 304854, 313224, 376374, 406472, 430683, 501832, 574244, 609708, 690019, 752748, 861366, 1148488, 1219416, 1380038, 1505496, 1722732, 1944599, 2070057, 2760076, 3445464, 3889198, 4140114, 5520152, 5833797, 7778396, 8280228, 11667594, 15556792, 16560456, 21390589, 23335188, 42781178, 46670376, 64171767, 85562356, 128343534, 171124712, 256687068, 513374136]

約数ペア:

[(1, 513374136), (2, 256687068), (3, 171124712), (4, 128343534), (6, 85562356), (8, 64171767), (11, 46670376), (12, 42781178), (22, 23335188), (24, 21390589), (31, 16560456), (33, 15556792), (44, 11667594), (62, 8280228), (66, 7778396), (88, 5833797), (93, 5520152), (124, 4140114), (132, 3889198), (149, 3445464), (186, 2760076), (248, 2070057), (264, 1944599), (298, 1722732), (341, 1505496), (372, 1380038), (421, 1219416), (447, 1148488), (596, 861366), (682, 752748), (744, 690019), (842, 609708), (894, 574244), (1023, 501832), (1192, 430683), (1263, 406472), (1364, 376374), (1639, 313224), (1684, 304854), (1788, 287122), (2046, 250916), (2526, 203236), (2728, 188187), (3278, 156612), (3368, 152427), (3576, 143561), (4092, 125458), (4619, 111144), (4631, 110856), (4917, 104408), (5052, 101618), (6556, 78306), (8184, 62729), (9238, 55572), (9262, 55428), (9834, 52204), (10104, 50809), (13051, 39336), (13112, 39153), (13857, 37048), (13893, 36952), (18476, 27786), (18524, 27714), (19668, 26102)]