64240147296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29131}}^1$

素因数の和:29210

約数の個数: 288

約数和(自身を含む): 213777607680

約数和(自身を除く): 149537460384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 96, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 288, 304, 312, 342, 372, 403, 416, 456, 468, 494, 496, 558, 589, 608, 624, 684, 741, 744, 806, 912, 936, 988, 992, 1116, 1178, 1209, 1248, 1368, 1482, 1488, 1612, 1767, 1824, 1872, 1976, 2223, 2232, 2356, 2418, 2736, 2964, 2976, 3224, 3534, 3627, 3744, 3952, 4446, 4464, 4712, 4836, 5301, 5472, 5928, 6448, 7068, 7254, 7657, 7904, 8892, 8928, 9424, 9672, 10602, 11856, 12896, 14136, 14508, 15314, 17784, 18848, 19344, 21204, 22971, 23712, 28272, 29016, 29131, 30628, 35568, 38688, 42408, 45942, 56544, 58032, 58262, 61256, 68913, 71136, 84816, 87393, 91884, 116064, 116524, 122512, 137826, 169632, 174786, 183768, 233048, 245024, 262179, 275652, 349572, 367536, 378703, 466096, 524358, 551304, 553489, 699144, 735072, 757406, 903061, 932192, 1048716, 1102608, 1106978, 1136109, 1398288, 1514812, 1660467, 1806122, 2097432, 2205216, 2213956, 2272218, 2709183, 2796576, 3029624, 3320934, 3408327, 3612244, 4194864, 4427912, 4544436, 4981401, 5418366, 6059248, 6641868, 6816654, 7195357, 7224488, 8127549, 8389728, 8855824, 9088872, 9962802, 10836732, 11739793, 12118496, 13283736, 13633308, 14390714, 14448976, 16255098, 17158159, 17711648, 18177744, 19925604, 21586071, 21673464, 23479586, 26567472, 27266616, 28781428, 28897952, 32510196, 34316318, 35219379, 36355488, 39851208, 43172142, 43346928, 46959172, 51474477, 53134944, 54533232, 57562856, 64758213, 65020392, 68632636, 70438758, 79702416, 86344284, 86693856, 93918344, 102948954, 105658137, 109066464, 115125712, 129516426, 130040784, 137265272, 140877516, 154423431, 159404832, 172688568, 187836688, 205897908, 211316274, 223056067, 230251424, 259032852, 260081568, 274530544, 281755032, 308846862, 345377136, 375673376, 411795816, 422632548, 446112134, 518065704, 549061088, 563510064, 617693724, 669168201, 690754272, 823591632, 845265096, 892224268, 1036131408, 1127020128, 1235387448, 1338336402, 1647183264, 1690530192, 1784448536, 2007504603, 2072262816, 2470774896, 2676672804, 3381060384, 3568897072, 4015009206, 4941549792, 5353345608, 7137794144, 8030018412, 10706691216, 16060036824, 21413382432, 32120073648, 64240147296]

約数ペア:

[(1, 64240147296), (2, 32120073648), (3, 21413382432), (4, 16060036824), (6, 10706691216), (8, 8030018412), (9, 7137794144), (12, 5353345608), (13, 4941549792), (16, 4015009206), (18, 3568897072), (19, 3381060384), (24, 2676672804), (26, 2470774896), (31, 2072262816), (32, 2007504603), (36, 1784448536), (38, 1690530192), (39, 1647183264), (48, 1338336402), (52, 1235387448), (57, 1127020128), (62, 1036131408), (72, 892224268), (76, 845265096), (78, 823591632), (93, 690754272), (96, 669168201), (104, 617693724), (114, 563510064), (117, 549061088), (124, 518065704), (144, 446112134), (152, 422632548), (156, 411795816), (171, 375673376), (186, 345377136), (208, 308846862), (228, 281755032), (234, 274530544), (247, 260081568), (248, 259032852), (279, 230251424), (288, 223056067), (304, 211316274), (312, 205897908), (342, 187836688), (372, 172688568), (403, 159404832), (416, 154423431), (456, 140877516), (468, 137265272), (494, 130040784), (496, 129516426), (558, 115125712), (589, 109066464), (608, 105658137), (624, 102948954), (684, 93918344), (741, 86693856), (744, 86344284), (806, 79702416), (912, 70438758), (936, 68632636), (988, 65020392), (992, 64758213), (1116, 57562856), (1178, 54533232), (1209, 53134944), (1248, 51474477), (1368, 46959172), (1482, 43346928), (1488, 43172142), (1612, 39851208), (1767, 36355488), (1824, 35219379), (1872, 34316318), (1976, 32510196), (2223, 28897952), (2232, 28781428), (2356, 27266616), (2418, 26567472), (2736, 23479586), (2964, 21673464), (2976, 21586071), (3224, 19925604), (3534, 18177744), (3627, 17711648), (3744, 17158159), (3952, 16255098), (4446, 14448976), (4464, 14390714), (4712, 13633308), (4836, 13283736), (5301, 12118496), (5472, 11739793), (5928, 10836732), (6448, 9962802), (7068, 9088872), (7254, 8855824), (7657, 8389728), (7904, 8127549), (8892, 7224488), (8928, 7195357), (9424, 6816654), (9672, 6641868), (10602, 6059248), (11856, 5418366), (12896, 4981401), (14136, 4544436), (14508, 4427912), (15314, 4194864), (17784, 3612244), (18848, 3408327), (19344, 3320934), (21204, 3029624), (22971, 2796576), (23712, 2709183), (28272, 2272218), (29016, 2213956), (29131, 2205216), (30628, 2097432), (35568, 1806122), (38688, 1660467), (42408, 1514812), (45942, 1398288), (56544, 1136109), (58032, 1106978), (58262, 1102608), (61256, 1048716), (68913, 932192), (71136, 903061), (84816, 757406), (87393, 735072), (91884, 699144), (116064, 553489), (116524, 551304), (122512, 524358), (137826, 466096), (169632, 378703), (174786, 367536), (183768, 349572), (233048, 275652), (245024, 262179)]