2016139312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 4414003200

約数和(自身を除く): 2397863888

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 449, 496, 682, 823, 898, 1364, 1646, 1796, 2728, 3292, 3592, 4939, 5456, 6584, 7184, 9053, 9878, 13168, 13919, 18106, 19756, 25513, 27838, 36212, 39512, 51026, 55676, 72424, 79024, 102052, 111352, 144848, 153109, 204104, 222704, 280643, 306218, 369527, 408208, 561286, 612436, 739054, 1122572, 1224872, 1478108, 2245144, 2449744, 2956216, 4064797, 4490288, 5912432, 8129594, 11455337, 16259188, 22910674, 32518376, 45821348, 65036752, 91642696, 126008707, 183285392, 252017414, 504034828, 1008069656, 2016139312]

約数ペア:

[(1, 2016139312), (2, 1008069656), (4, 504034828), (8, 252017414), (11, 183285392), (16, 126008707), (22, 91642696), (31, 65036752), (44, 45821348), (62, 32518376), (88, 22910674), (124, 16259188), (176, 11455337), (248, 8129594), (341, 5912432), (449, 4490288), (496, 4064797), (682, 2956216), (823, 2449744), (898, 2245144), (1364, 1478108), (1646, 1224872), (1796, 1122572), (2728, 739054), (3292, 612436), (3592, 561286), (4939, 408208), (5456, 369527), (6584, 306218), (7184, 280643), (9053, 222704), (9878, 204104), (13168, 153109), (13919, 144848), (18106, 111352), (19756, 102052), (25513, 79024), (27838, 72424), (36212, 55676), (39512, 51026)]