2138577408

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 240

約数和(自身を含む): 6955483392

約数和(自身を除く): 4816905984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1361, 1364, 1408, 1488, 1536, 1584, 1984, 2046, 2112, 2232, 2304, 2722, 2728, 2816, 2976, 3069, 3168, 3968, 4083, 4092, 4224, 4464, 4608, 5444, 5456, 5632, 5952, 6138, 6336, 7936, 8166, 8184, 8448, 8928, 10888, 10912, 11904, 12249, 12276, 12672, 14971, 15872, 16332, 16368, 16896, 17856, 21776, 21824, 23808, 24498, 24552, 25344, 29942, 32664, 32736, 35712, 42191, 43552, 43648, 44913, 47616, 48996, 49104, 50688, 59884, 65328, 65472, 71424, 84382, 87104, 87296, 89826, 97992, 98208, 119768, 126573, 130656, 130944, 134739, 142848, 168764, 174208, 174592, 179652, 195984, 196416, 239536, 253146, 261312, 261888, 269478, 337528, 348416, 359304, 379719, 391968, 392832, 464101, 479072, 506292, 522624, 523776, 538956, 675056, 696832, 718608, 759438, 783936, 785664, 928202, 958144, 1012584, 1045248, 1077912, 1350112, 1392303, 1437216, 1518876, 1567872, 1571328, 1856404, 1916288, 2025168, 2090496, 2155824, 2700224, 2784606, 2874432, 3037752, 3135744, 3712808, 3832576, 4050336, 4176909, 4311648, 5400448, 5569212, 5748864, 6075504, 6271488, 7425616, 7665152, 8100672, 8353818, 8623296, 10800896, 11138424, 11497728, 12151008, 14851232, 16201344, 16707636, 17246592, 21601792, 22276848, 22995456, 24302016, 29702464, 32402688, 33415272, 34493184, 44553696, 48604032, 59404928, 64805376, 66830544, 68986368, 89107392, 97208064, 118809856, 133661088, 178214784, 194416128, 237619712, 267322176, 356429568, 534644352, 712859136, 1069288704, 2138577408]

約数ペア:

[(1, 2138577408), (2, 1069288704), (3, 712859136), (4, 534644352), (6, 356429568), (8, 267322176), (9, 237619712), (11, 194416128), (12, 178214784), (16, 133661088), (18, 118809856), (22, 97208064), (24, 89107392), (31, 68986368), (32, 66830544), (33, 64805376), (36, 59404928), (44, 48604032), (48, 44553696), (62, 34493184), (64, 33415272), (66, 32402688), (72, 29702464), (88, 24302016), (93, 22995456), (96, 22276848), (99, 21601792), (124, 17246592), (128, 16707636), (132, 16201344), (144, 14851232), (176, 12151008), (186, 11497728), (192, 11138424), (198, 10800896), (248, 8623296), (256, 8353818), (264, 8100672), (279, 7665152), (288, 7425616), (341, 6271488), (352, 6075504), (372, 5748864), (384, 5569212), (396, 5400448), (496, 4311648), (512, 4176909), (528, 4050336), (558, 3832576), (576, 3712808), (682, 3135744), (704, 3037752), (744, 2874432), (768, 2784606), (792, 2700224), (992, 2155824), (1023, 2090496), (1056, 2025168), (1116, 1916288), (1152, 1856404), (1361, 1571328), (1364, 1567872), (1408, 1518876), (1488, 1437216), (1536, 1392303), (1584, 1350112), (1984, 1077912), (2046, 1045248), (2112, 1012584), (2232, 958144), (2304, 928202), (2722, 785664), (2728, 783936), (2816, 759438), (2976, 718608), (3069, 696832), (3168, 675056), (3968, 538956), (4083, 523776), (4092, 522624), (4224, 506292), (4464, 479072), (4608, 464101), (5444, 392832), (5456, 391968), (5632, 379719), (5952, 359304), (6138, 348416), (6336, 337528), (7936, 269478), (8166, 261888), (8184, 261312), (8448, 253146), (8928, 239536), (10888, 196416), (10912, 195984), (11904, 179652), (12249, 174592), (12276, 174208), (12672, 168764), (14971, 142848), (15872, 134739), (16332, 130944), (16368, 130656), (16896, 126573), (17856, 119768), (21776, 98208), (21824, 97992), (23808, 89826), (24498, 87296), (24552, 87104), (25344, 84382), (29942, 71424), (32664, 65472), (32736, 65328), (35712, 59884), (42191, 50688), (43552, 49104), (43648, 48996), (44913, 47616)]