12641336064

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{261271}}^1$

素因数の和:261303

約数の個数: 144

約数和(自身を含む): 42723197440

約数和(自身を除く): 30081861376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 261271, 522542, 783813, 1045084, 1567626, 1828897, 2090168, 2351439, 3135252, 3657794, 4180336, 4702878, 5486691, 6270504, 7054317, 7315588, 8360672, 9405756, 10973382, 12541008, 14108634, 14631176, 16460073, 16721344, 18811512, 21946764, 25082016, 28217268, 29262352, 32920146, 33442688, 37623024, 43893528, 49380219, 50164032, 56434536, 58524704, 65840292, 66885376, 75246048, 87787056, 98760438, 100328064, 112869072, 117049408, 131680584, 150492096, 175574112, 197520876, 200656128, 225738144, 234098816, 263361168, 300984192, 351148224, 395041752, 451476288, 468197632, 526722336, 601968384, 702296448, 790083504, 902952576, 1053444672, 1404592896, 1580167008, 1805905152, 2106889344, 3160334016, 4213778688, 6320668032, 12641336064]

約数ペア:

[(1, 12641336064), (2, 6320668032), (3, 4213778688), (4, 3160334016), (6, 2106889344), (7, 1805905152), (8, 1580167008), (9, 1404592896), (12, 1053444672), (14, 902952576), (16, 790083504), (18, 702296448), (21, 601968384), (24, 526722336), (27, 468197632), (28, 451476288), (32, 395041752), (36, 351148224), (42, 300984192), (48, 263361168), (54, 234098816), (56, 225738144), (63, 200656128), (64, 197520876), (72, 175574112), (84, 150492096), (96, 131680584), (108, 117049408), (112, 112869072), (126, 100328064), (128, 98760438), (144, 87787056), (168, 75246048), (189, 66885376), (192, 65840292), (216, 58524704), (224, 56434536), (252, 50164032), (256, 49380219), (288, 43893528), (336, 37623024), (378, 33442688), (384, 32920146), (432, 29262352), (448, 28217268), (504, 25082016), (576, 21946764), (672, 18811512), (756, 16721344), (768, 16460073), (864, 14631176), (896, 14108634), (1008, 12541008), (1152, 10973382), (1344, 9405756), (1512, 8360672), (1728, 7315588), (1792, 7054317), (2016, 6270504), (2304, 5486691), (2688, 4702878), (3024, 4180336), (3456, 3657794), (4032, 3135252), (5376, 2351439), (6048, 2090168), (6912, 1828897), (8064, 1567626), (12096, 1045084), (16128, 783813), (24192, 522542), (48384, 261271)]