31540132848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1\times {\mathrm{2423}}^1$

素因数の和:4499

約数の個数: 160

約数和(自身を含む): 98108006400

約数和(自身を除く): 66567873552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2039, 2128, 2423, 3192, 4078, 4846, 6117, 6384, 7269, 8156, 9692, 12234, 14273, 14538, 16312, 16961, 19384, 24468, 28546, 29076, 32624, 33922, 38741, 38768, 42819, 46037, 48936, 50883, 57092, 58152, 67844, 77482, 85638, 92074, 97872, 101766, 114184, 116223, 116304, 135688, 138111, 154964, 171276, 184148, 203532, 228368, 232446, 271187, 271376, 276222, 309928, 322259, 342552, 368296, 407064, 464892, 542374, 552444, 619856, 644518, 685104, 736592, 813561, 814128, 929784, 966777, 1084748, 1104888, 1289036, 1627122, 1859568, 1933554, 2169496, 2209776, 2578072, 3254244, 3867108, 4338992, 4940497, 5156144, 6508488, 7734216, 9880994, 13016976, 14821491, 15468432, 19761988, 29642982, 34583479, 39523976, 59285964, 69166958, 79047952, 93869443, 103750437, 118571928, 138333916, 187738886, 207500874, 237143856, 276667832, 281608329, 375477772, 415001748, 553335664, 563216658, 657086101, 750955544, 830003496, 1126433316, 1314172202, 1501911088, 1660006992, 1971258303, 2252866632, 2628344404, 3942516606, 4505733264, 5256688808, 7885033212, 10513377616, 15770066424, 31540132848]

約数ペア:

[(1, 31540132848), (2, 15770066424), (3, 10513377616), (4, 7885033212), (6, 5256688808), (7, 4505733264), (8, 3942516606), (12, 2628344404), (14, 2252866632), (16, 1971258303), (19, 1660006992), (21, 1501911088), (24, 1314172202), (28, 1126433316), (38, 830003496), (42, 750955544), (48, 657086101), (56, 563216658), (57, 553335664), (76, 415001748), (84, 375477772), (112, 281608329), (114, 276667832), (133, 237143856), (152, 207500874), (168, 187738886), (228, 138333916), (266, 118571928), (304, 103750437), (336, 93869443), (399, 79047952), (456, 69166958), (532, 59285964), (798, 39523976), (912, 34583479), (1064, 29642982), (1596, 19761988), (2039, 15468432), (2128, 14821491), (2423, 13016976), (3192, 9880994), (4078, 7734216), (4846, 6508488), (6117, 5156144), (6384, 4940497), (7269, 4338992), (8156, 3867108), (9692, 3254244), (12234, 2578072), (14273, 2209776), (14538, 2169496), (16312, 1933554), (16961, 1859568), (19384, 1627122), (24468, 1289036), (28546, 1104888), (29076, 1084748), (32624, 966777), (33922, 929784), (38741, 814128), (38768, 813561), (42819, 736592), (46037, 685104), (48936, 644518), (50883, 619856), (57092, 552444), (58152, 542374), (67844, 464892), (77482, 407064), (85638, 368296), (92074, 342552), (97872, 322259), (101766, 309928), (114184, 276222), (116223, 271376), (116304, 271187), (135688, 232446), (138111, 228368), (154964, 203532), (171276, 184148)]