239964032

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 604558080

約数和(自身を除く): 364594048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 97, 112, 128, 154, 176, 194, 224, 251, 308, 352, 388, 448, 502, 616, 679, 704, 776, 896, 1004, 1067, 1232, 1358, 1408, 1552, 1757, 2008, 2134, 2464, 2716, 2761, 3104, 3514, 4016, 4268, 4928, 5432, 5522, 6208, 7028, 7469, 8032, 8536, 9856, 10864, 11044, 12416, 14056, 14938, 16064, 17072, 19327, 21728, 22088, 24347, 28112, 29876, 32128, 34144, 38654, 43456, 44176, 48694, 56224, 59752, 68288, 77308, 86912, 88352, 97388, 112448, 119504, 136576, 154616, 170429, 176704, 194776, 224896, 239008, 267817, 309232, 340858, 353408, 389552, 478016, 535634, 618464, 681716, 779104, 956032, 1071268, 1236928, 1363432, 1558208, 1874719, 2142536, 2473856, 2726864, 3116416, 3749438, 4285072, 5453728, 7498876, 8570144, 10907456, 14997752, 17140288, 21814912, 29995504, 34280576, 59991008, 119982016, 239964032]

約数ペア:

[(1, 239964032), (2, 119982016), (4, 59991008), (7, 34280576), (8, 29995504), (11, 21814912), (14, 17140288), (16, 14997752), (22, 10907456), (28, 8570144), (32, 7498876), (44, 5453728), (56, 4285072), (64, 3749438), (77, 3116416), (88, 2726864), (97, 2473856), (112, 2142536), (128, 1874719), (154, 1558208), (176, 1363432), (194, 1236928), (224, 1071268), (251, 956032), (308, 779104), (352, 681716), (388, 618464), (448, 535634), (502, 478016), (616, 389552), (679, 353408), (704, 340858), (776, 309232), (896, 267817), (1004, 239008), (1067, 224896), (1232, 194776), (1358, 176704), (1408, 170429), (1552, 154616), (1757, 136576), (2008, 119504), (2134, 112448), (2464, 97388), (2716, 88352), (2761, 86912), (3104, 77308), (3514, 68288), (4016, 59752), (4268, 56224), (4928, 48694), (5432, 44176), (5522, 43456), (6208, 38654), (7028, 34144), (7469, 32128), (8032, 29876), (8536, 28112), (9856, 24347), (10864, 22088), (11044, 21728), (12416, 19327), (14056, 17072), (14938, 16064)]