688414552416

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{43973}}^1$

素因数の和:46869

約数の個数: 144

約数和(自身を含む): 2061481771440

約数和(自身を除く): 1373067219024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 2861, 5472, 5722, 8583, 11444, 17166, 22888, 25749, 34332, 43973, 45776, 51498, 54359, 68664, 87946, 91552, 102996, 108718, 131919, 137328, 163077, 175892, 205992, 217436, 263838, 274656, 326154, 351784, 395757, 411984, 434872, 489231, 527676, 652308, 703568, 791514, 823968, 835487, 869744, 978462, 1055352, 1304616, 1407136, 1583028, 1670974, 1739488, 1956924, 2110704, 2506461, 2609232, 3166056, 3341948, 3913848, 4221408, 5012922, 5218464, 6332112, 6683896, 7519383, 7827696, 10025844, 12664224, 13367792, 15038766, 15655392, 20051688, 26735584, 30077532, 40103376, 60155064, 80206752, 120310128, 125806753, 240620256, 251613506, 377420259, 503227012, 754840518, 1006454024, 1132260777, 1509681036, 2012908048, 2264521554, 2390328307, 3019362072, 4025816096, 4529043108, 4780656614, 6038724144, 7170984921, 9058086216, 9561313228, 12077448288, 14341969842, 18116172432, 19122626456, 21512954763, 28683939684, 36232344864, 38245252912, 43025909526, 57367879368, 76490505824, 86051819052, 114735758736, 172103638104, 229471517472, 344207276208, 688414552416]

約数ペア:

[(1, 688414552416), (2, 344207276208), (3, 229471517472), (4, 172103638104), (6, 114735758736), (8, 86051819052), (9, 76490505824), (12, 57367879368), (16, 43025909526), (18, 38245252912), (19, 36232344864), (24, 28683939684), (32, 21512954763), (36, 19122626456), (38, 18116172432), (48, 14341969842), (57, 12077448288), (72, 9561313228), (76, 9058086216), (96, 7170984921), (114, 6038724144), (144, 4780656614), (152, 4529043108), (171, 4025816096), (228, 3019362072), (288, 2390328307), (304, 2264521554), (342, 2012908048), (456, 1509681036), (608, 1132260777), (684, 1006454024), (912, 754840518), (1368, 503227012), (1824, 377420259), (2736, 251613506), (2861, 240620256), (5472, 125806753), (5722, 120310128), (8583, 80206752), (11444, 60155064), (17166, 40103376), (22888, 30077532), (25749, 26735584), (34332, 20051688), (43973, 15655392), (45776, 15038766), (51498, 13367792), (54359, 12664224), (68664, 10025844), (87946, 7827696), (91552, 7519383), (102996, 6683896), (108718, 6332112), (131919, 5218464), (137328, 5012922), (163077, 4221408), (175892, 3913848), (205992, 3341948), (217436, 3166056), (263838, 2609232), (274656, 2506461), (326154, 2110704), (351784, 1956924), (395757, 1739488), (411984, 1670974), (434872, 1583028), (489231, 1407136), (527676, 1304616), (652308, 1055352), (703568, 978462), (791514, 869744), (823968, 835487)]