1390481664

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 216

約数和(自身を含む): 4384429056

約数和(自身を除く): 2993947392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 256, 264, 286, 312, 352, 363, 384, 416, 429, 484, 528, 572, 624, 704, 726, 768, 832, 858, 968, 1056, 1144, 1151, 1248, 1408, 1452, 1573, 1664, 1716, 1936, 2112, 2288, 2302, 2496, 2816, 2904, 3146, 3328, 3432, 3453, 3872, 4224, 4576, 4604, 4719, 4992, 5808, 6292, 6864, 6906, 7744, 8448, 9152, 9208, 9438, 9984, 11616, 12584, 12661, 13728, 13812, 14963, 15488, 18304, 18416, 18876, 23232, 25168, 25322, 27456, 27624, 29926, 30976, 36608, 36832, 37752, 37983, 44889, 46464, 50336, 50644, 54912, 55248, 59852, 73664, 75504, 75966, 89778, 92928, 100672, 101288, 109824, 110496, 119704, 139271, 147328, 151008, 151932, 164593, 179556, 201344, 202576, 220992, 239408, 278542, 294656, 302016, 303864, 329186, 359112, 402688, 405152, 417813, 441984, 478816, 493779, 557084, 604032, 607728, 658372, 718224, 810304, 835626, 883968, 957632, 987558, 1114168, 1208064, 1215456, 1316744, 1436448, 1620608, 1671252, 1810523, 1915264, 1975116, 2228336, 2430912, 2633488, 2872896, 3241216, 3342504, 3621046, 3830528, 3950232, 4456672, 4861824, 5266976, 5431569, 5745792, 6685008, 7242092, 7900464, 8913344, 9723648, 10533952, 10863138, 11491584, 13370016, 14484184, 15800928, 17826688, 21067904, 21726276, 26740032, 28968368, 31601856, 35653376, 42135808, 43452552, 53480064, 57936736, 63203712, 86905104, 106960128, 115873472, 126407424, 173810208, 231746944, 347620416, 463493888, 695240832, 1390481664]

約数ペア:

[(1, 1390481664), (2, 695240832), (3, 463493888), (4, 347620416), (6, 231746944), (8, 173810208), (11, 126407424), (12, 115873472), (13, 106960128), (16, 86905104), (22, 63203712), (24, 57936736), (26, 53480064), (32, 43452552), (33, 42135808), (39, 35653376), (44, 31601856), (48, 28968368), (52, 26740032), (64, 21726276), (66, 21067904), (78, 17826688), (88, 15800928), (96, 14484184), (104, 13370016), (121, 11491584), (128, 10863138), (132, 10533952), (143, 9723648), (156, 8913344), (176, 7900464), (192, 7242092), (208, 6685008), (242, 5745792), (256, 5431569), (264, 5266976), (286, 4861824), (312, 4456672), (352, 3950232), (363, 3830528), (384, 3621046), (416, 3342504), (429, 3241216), (484, 2872896), (528, 2633488), (572, 2430912), (624, 2228336), (704, 1975116), (726, 1915264), (768, 1810523), (832, 1671252), (858, 1620608), (968, 1436448), (1056, 1316744), (1144, 1215456), (1151, 1208064), (1248, 1114168), (1408, 987558), (1452, 957632), (1573, 883968), (1664, 835626), (1716, 810304), (1936, 718224), (2112, 658372), (2288, 607728), (2302, 604032), (2496, 557084), (2816, 493779), (2904, 478816), (3146, 441984), (3328, 417813), (3432, 405152), (3453, 402688), (3872, 359112), (4224, 329186), (4576, 303864), (4604, 302016), (4719, 294656), (4992, 278542), (5808, 239408), (6292, 220992), (6864, 202576), (6906, 201344), (7744, 179556), (8448, 164593), (9152, 151932), (9208, 151008), (9438, 147328), (9984, 139271), (11616, 119704), (12584, 110496), (12661, 109824), (13728, 101288), (13812, 100672), (14963, 92928), (15488, 89778), (18304, 75966), (18416, 75504), (18876, 73664), (23232, 59852), (25168, 55248), (25322, 54912), (27456, 50644), (27624, 50336), (29926, 46464), (30976, 44889), (36608, 37983), (36832, 37752)]