518596312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 1072512000

約数和(自身を除く): 553915688

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 223, 236, 379, 446, 472, 758, 767, 892, 1516, 1534, 1784, 2899, 3032, 3068, 4927, 5798, 6136, 9854, 11596, 13157, 19708, 22361, 23192, 26314, 39416, 44722, 52628, 84517, 89444, 105256, 169034, 171041, 178888, 290693, 338068, 342082, 581386, 676136, 684164, 1098721, 1162772, 1368328, 2197442, 2325544, 4394884, 4986503, 8789768, 9973006, 19946012, 39892024, 64824539, 129649078, 259298156, 518596312]

約数ペア:

[(1, 518596312), (2, 259298156), (4, 129649078), (8, 64824539), (13, 39892024), (26, 19946012), (52, 9973006), (59, 8789768), (104, 4986503), (118, 4394884), (223, 2325544), (236, 2197442), (379, 1368328), (446, 1162772), (472, 1098721), (758, 684164), (767, 676136), (892, 581386), (1516, 342082), (1534, 338068), (1784, 290693), (2899, 178888), (3032, 171041), (3068, 169034), (4927, 105256), (5798, 89444), (6136, 84517), (9854, 52628), (11596, 44722), (13157, 39416), (19708, 26314), (22361, 23192)]