18706659072

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 50335380480

約数和(自身を除く): 31628721408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 241, 256, 384, 422, 479, 482, 633, 723, 768, 844, 958, 964, 1266, 1437, 1446, 1688, 1916, 1928, 2532, 2874, 2892, 3376, 3832, 3856, 5064, 5748, 5784, 6752, 7664, 7712, 10128, 11496, 11568, 13504, 15328, 15424, 20256, 22992, 23136, 27008, 30656, 30848, 40512, 45984, 46272, 50851, 54016, 61312, 61696, 81024, 91968, 92544, 101069, 101702, 115439, 122624, 152553, 162048, 183936, 185088, 202138, 203404, 230878, 303207, 305106, 346317, 367872, 404276, 406808, 461756, 606414, 610212, 692634, 808552, 813616, 923512, 1212828, 1220424, 1385268, 1617104, 1627232, 1847024, 2425656, 2440848, 2770536, 3234208, 3254464, 3694048, 4851312, 4881696, 5541072, 6468416, 6508928, 7388096, 9702624, 9763392, 11082144, 12936832, 13017856, 14776192, 19405248, 19526784, 22164288, 24357629, 25873664, 29552384, 38810496, 39053568, 44328576, 48715258, 73072887, 77620992, 88657152, 97430516, 146145774, 194861032, 292291548, 389722064, 584583096, 779444128, 1169166192, 1558888256, 2338332384, 3117776512, 4676664768, 6235553024, 9353329536, 18706659072]

約数ペア:

[(1, 18706659072), (2, 9353329536), (3, 6235553024), (4, 4676664768), (6, 3117776512), (8, 2338332384), (12, 1558888256), (16, 1169166192), (24, 779444128), (32, 584583096), (48, 389722064), (64, 292291548), (96, 194861032), (128, 146145774), (192, 97430516), (211, 88657152), (241, 77620992), (256, 73072887), (384, 48715258), (422, 44328576), (479, 39053568), (482, 38810496), (633, 29552384), (723, 25873664), (768, 24357629), (844, 22164288), (958, 19526784), (964, 19405248), (1266, 14776192), (1437, 13017856), (1446, 12936832), (1688, 11082144), (1916, 9763392), (1928, 9702624), (2532, 7388096), (2874, 6508928), (2892, 6468416), (3376, 5541072), (3832, 4881696), (3856, 4851312), (5064, 3694048), (5748, 3254464), (5784, 3234208), (6752, 2770536), (7664, 2440848), (7712, 2425656), (10128, 1847024), (11496, 1627232), (11568, 1617104), (13504, 1385268), (15328, 1220424), (15424, 1212828), (20256, 923512), (22992, 813616), (23136, 808552), (27008, 692634), (30656, 610212), (30848, 606414), (40512, 461756), (45984, 406808), (46272, 404276), (50851, 367872), (54016, 346317), (61312, 305106), (61696, 303207), (81024, 230878), (91968, 203404), (92544, 202138), (101069, 185088), (101702, 183936), (115439, 162048), (122624, 152553)]