16915753872

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{1523}}^1$

素因数の和:2237

約数の個数: 120

約数和(自身を含む): 47802235104

約数和(自身を除く): 30886481232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 563, 822, 1096, 1126, 1233, 1523, 1644, 1689, 2192, 2252, 2466, 3046, 3288, 3378, 4504, 4569, 4932, 5067, 6092, 6576, 6756, 9008, 9138, 9864, 10134, 12184, 13512, 13707, 18276, 19728, 20268, 24368, 27024, 27414, 36552, 40536, 54828, 73104, 77131, 81072, 109656, 154262, 208651, 219312, 231393, 308524, 417302, 462786, 617048, 625953, 694179, 834604, 857449, 925572, 1234096, 1251906, 1388358, 1669208, 1714898, 1851144, 1877859, 2503812, 2572347, 2776716, 3338416, 3429796, 3702288, 3755718, 5007624, 5144694, 5553432, 6859592, 7511436, 7717041, 10015248, 10289388, 11106864, 13719184, 15022872, 15434082, 20578776, 30045744, 30868164, 41157552, 61736328, 117470513, 123472656, 234941026, 352411539, 469882052, 704823078, 939764104, 1057234617, 1409646156, 1879528208, 2114469234, 2819292312, 4228938468, 5638584624, 8457876936, 16915753872]

約数ペア:

[(1, 16915753872), (2, 8457876936), (3, 5638584624), (4, 4228938468), (6, 2819292312), (8, 2114469234), (9, 1879528208), (12, 1409646156), (16, 1057234617), (18, 939764104), (24, 704823078), (36, 469882052), (48, 352411539), (72, 234941026), (137, 123472656), (144, 117470513), (274, 61736328), (411, 41157552), (548, 30868164), (563, 30045744), (822, 20578776), (1096, 15434082), (1126, 15022872), (1233, 13719184), (1523, 11106864), (1644, 10289388), (1689, 10015248), (2192, 7717041), (2252, 7511436), (2466, 6859592), (3046, 5553432), (3288, 5144694), (3378, 5007624), (4504, 3755718), (4569, 3702288), (4932, 3429796), (5067, 3338416), (6092, 2776716), (6576, 2572347), (6756, 2503812), (9008, 1877859), (9138, 1851144), (9864, 1714898), (10134, 1669208), (12184, 1388358), (13512, 1251906), (13707, 1234096), (18276, 925572), (19728, 857449), (20268, 834604), (24368, 694179), (27024, 625953), (27414, 617048), (36552, 462786), (40536, 417302), (54828, 308524), (73104, 231393), (77131, 219312), (81072, 208651), (109656, 154262)]