15573509856

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{2221}}^1$

素因数の和:2585

約数の個数: 144

約数和(自身を含む): 44942225328

約数和(自身を除く): 29368715472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 251, 288, 291, 388, 502, 582, 753, 776, 873, 1004, 1164, 1506, 1552, 1746, 2008, 2221, 2259, 2328, 3012, 3104, 3492, 4016, 4442, 4518, 4656, 6024, 6663, 6984, 8032, 8884, 9036, 9312, 12048, 13326, 13968, 17768, 18072, 19989, 24096, 24347, 26652, 27936, 35536, 36144, 39978, 48694, 53304, 71072, 72288, 73041, 79956, 97388, 106608, 146082, 159912, 194776, 213216, 215437, 219123, 292164, 319824, 389552, 430874, 438246, 557471, 584328, 639648, 646311, 779104, 861748, 876492, 1114942, 1168656, 1292622, 1672413, 1723496, 1752984, 1938933, 2229884, 2337312, 2585244, 3344826, 3446992, 3505968, 3877866, 4459768, 5017239, 5170488, 6689652, 6893984, 7011936, 7755732, 8919536, 10034478, 10340976, 13379304, 15511464, 17839072, 20068956, 20681952, 26758608, 31022928, 40137912, 53517216, 54074687, 62045856, 80275824, 108149374, 160551648, 162224061, 216298748, 324448122, 432597496, 486672183, 648896244, 865194992, 973344366, 1297792488, 1730389984, 1946688732, 2595584976, 3893377464, 5191169952, 7786754928, 15573509856]

約数ペア:

[(1, 15573509856), (2, 7786754928), (3, 5191169952), (4, 3893377464), (6, 2595584976), (8, 1946688732), (9, 1730389984), (12, 1297792488), (16, 973344366), (18, 865194992), (24, 648896244), (32, 486672183), (36, 432597496), (48, 324448122), (72, 216298748), (96, 162224061), (97, 160551648), (144, 108149374), (194, 80275824), (251, 62045856), (288, 54074687), (291, 53517216), (388, 40137912), (502, 31022928), (582, 26758608), (753, 20681952), (776, 20068956), (873, 17839072), (1004, 15511464), (1164, 13379304), (1506, 10340976), (1552, 10034478), (1746, 8919536), (2008, 7755732), (2221, 7011936), (2259, 6893984), (2328, 6689652), (3012, 5170488), (3104, 5017239), (3492, 4459768), (4016, 3877866), (4442, 3505968), (4518, 3446992), (4656, 3344826), (6024, 2585244), (6663, 2337312), (6984, 2229884), (8032, 1938933), (8884, 1752984), (9036, 1723496), (9312, 1672413), (12048, 1292622), (13326, 1168656), (13968, 1114942), (17768, 876492), (18072, 861748), (19989, 779104), (24096, 646311), (24347, 639648), (26652, 584328), (27936, 557471), (35536, 438246), (36144, 430874), (39978, 389552), (48694, 319824), (53304, 292164), (71072, 219123), (72288, 215437), (73041, 213216), (79956, 194776), (97388, 159912), (106608, 146082)]