493534657728

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239539}}^1$

素因数の和:239644

約数の個数: 252

約数和(自身を含む): 1668136917720

約数和(自身を除く): 1174602259992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 73, 84, 96, 98, 112, 126, 144, 146, 147, 168, 192, 196, 219, 224, 252, 288, 292, 294, 336, 392, 438, 441, 448, 504, 511, 576, 584, 588, 657, 672, 784, 876, 882, 1008, 1022, 1168, 1176, 1314, 1344, 1533, 1568, 1752, 1764, 2016, 2044, 2336, 2352, 2628, 3066, 3136, 3504, 3528, 3577, 4032, 4088, 4599, 4672, 4704, 5256, 6132, 7008, 7056, 7154, 8176, 9198, 9408, 10512, 10731, 12264, 14016, 14112, 14308, 16352, 18396, 21024, 21462, 24528, 28224, 28616, 32193, 32704, 36792, 42048, 42924, 49056, 57232, 64386, 73584, 85848, 98112, 114464, 128772, 147168, 171696, 228928, 239539, 257544, 294336, 343392, 479078, 515088, 686784, 718617, 958156, 1030176, 1437234, 1676773, 1916312, 2060352, 2155851, 2874468, 3353546, 3832624, 4311702, 5030319, 5748936, 6707092, 7665248, 8623404, 10060638, 11497872, 11737411, 13414184, 15090957, 15330496, 17246808, 17486347, 20121276, 22995744, 23474822, 26828368, 30181914, 34493616, 34972694, 35212233, 40242552, 45991488, 46949644, 52459041, 53656736, 60363828, 68987232, 69945388, 70424466, 80485104, 93899288, 104918082, 105636699, 107313472, 120727656, 122404429, 137974464, 139890776, 140848932, 157377123, 160970208, 187798576, 209836164, 211273398, 241455312, 244808858, 279781552, 281697864, 314754246, 321940416, 367213287, 375597152, 419672328, 422546796, 482910624, 489617716, 559563104, 563395728, 629508492, 734426574, 751194304, 839344656, 845093592, 856831003, 965821248, 979235432, 1101639861, 1119126208, 1126791456, 1259016984, 1468853148, 1678689312, 1690187184, 1713662006, 1958470864, 2203279722, 2253582912, 2518033968, 2570493009, 2937706296, 3357378624, 3380374368, 3427324012, 3916941728, 4406559444, 5036067936, 5140986018, 5875412592, 6760748736, 6854648024, 7711479027, 7833883456, 8813118888, 10072135872, 10281972036, 11750825184, 13709296048, 15422958054, 17626237776, 20563944072, 23501650368, 27418592096, 30845916108, 35252475552, 41127888144, 54837184192, 61691832216, 70504951104, 82255776288, 123383664432, 164511552576, 246767328864, 493534657728]

約数ペア:

[(1, 493534657728), (2, 246767328864), (3, 164511552576), (4, 123383664432), (6, 82255776288), (7, 70504951104), (8, 61691832216), (9, 54837184192), (12, 41127888144), (14, 35252475552), (16, 30845916108), (18, 27418592096), (21, 23501650368), (24, 20563944072), (28, 17626237776), (32, 15422958054), (36, 13709296048), (42, 11750825184), (48, 10281972036), (49, 10072135872), (56, 8813118888), (63, 7833883456), (64, 7711479027), (72, 6854648024), (73, 6760748736), (84, 5875412592), (96, 5140986018), (98, 5036067936), (112, 4406559444), (126, 3916941728), (144, 3427324012), (146, 3380374368), (147, 3357378624), (168, 2937706296), (192, 2570493009), (196, 2518033968), (219, 2253582912), (224, 2203279722), (252, 1958470864), (288, 1713662006), (292, 1690187184), (294, 1678689312), (336, 1468853148), (392, 1259016984), (438, 1126791456), (441, 1119126208), (448, 1101639861), (504, 979235432), (511, 965821248), (576, 856831003), (584, 845093592), (588, 839344656), (657, 751194304), (672, 734426574), (784, 629508492), (876, 563395728), (882, 559563104), (1008, 489617716), (1022, 482910624), (1168, 422546796), (1176, 419672328), (1314, 375597152), (1344, 367213287), (1533, 321940416), (1568, 314754246), (1752, 281697864), (1764, 279781552), (2016, 244808858), (2044, 241455312), (2336, 211273398), (2352, 209836164), (2628, 187798576), (3066, 160970208), (3136, 157377123), (3504, 140848932), (3528, 139890776), (3577, 137974464), (4032, 122404429), (4088, 120727656), (4599, 107313472), (4672, 105636699), (4704, 104918082), (5256, 93899288), (6132, 80485104), (7008, 70424466), (7056, 69945388), (7154, 68987232), (8176, 60363828), (9198, 53656736), (9408, 52459041), (10512, 46949644), (10731, 45991488), (12264, 40242552), (14016, 35212233), (14112, 34972694), (14308, 34493616), (16352, 30181914), (18396, 26828368), (21024, 23474822), (21462, 22995744), (24528, 20121276), (28224, 17486347), (28616, 17246808), (32193, 15330496), (32704, 15090957), (36792, 13414184), (42048, 11737411), (42924, 11497872), (49056, 10060638), (57232, 8623404), (64386, 7665248), (73584, 6707092), (85848, 5748936), (98112, 5030319), (114464, 4311702), (128772, 3832624), (147168, 3353546), (171696, 2874468), (228928, 2155851), (239539, 2060352), (257544, 1916312), (294336, 1676773), (343392, 1437234), (479078, 1030176), (515088, 958156), (686784, 718617)]