16904448

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 57395520

約数和(自身を除く): 40491072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 32, 33, 36, 44, 46, 48, 58, 64, 66, 69, 72, 87, 88, 92, 96, 99, 116, 128, 132, 138, 144, 174, 176, 184, 192, 198, 207, 232, 253, 256, 261, 264, 276, 288, 319, 348, 352, 368, 384, 396, 414, 464, 506, 522, 528, 552, 576, 638, 667, 696, 704, 736, 759, 768, 792, 828, 928, 957, 1012, 1044, 1056, 1104, 1152, 1276, 1334, 1392, 1408, 1472, 1518, 1584, 1656, 1856, 1914, 2001, 2024, 2088, 2112, 2208, 2277, 2304, 2552, 2668, 2784, 2816, 2871, 2944, 3036, 3168, 3312, 3712, 3828, 4002, 4048, 4176, 4224, 4416, 4554, 5104, 5336, 5568, 5742, 5888, 6003, 6072, 6336, 6624, 7337, 7424, 7656, 8004, 8096, 8352, 8448, 8832, 9108, 10208, 10672, 11136, 11484, 12006, 12144, 12672, 13248, 14674, 15312, 16008, 16192, 16704, 17664, 18216, 20416, 21344, 22011, 22272, 22968, 24012, 24288, 25344, 26496, 29348, 30624, 32016, 32384, 33408, 36432, 40832, 42688, 44022, 45936, 48024, 48576, 52992, 58696, 61248, 64032, 64768, 66033, 66816, 72864, 81664, 85376, 88044, 91872, 96048, 97152, 117392, 122496, 128064, 132066, 145728, 170752, 176088, 183744, 192096, 194304, 234784, 244992, 256128, 264132, 291456, 352176, 367488, 384192, 469568, 512256, 528264, 582912, 704352, 734976, 768384, 939136, 1056528, 1408704, 1536768, 1878272, 2113056, 2817408, 4226112, 5634816, 8452224, 16904448]

約数ペア:

[(1, 16904448), (2, 8452224), (3, 5634816), (4, 4226112), (6, 2817408), (8, 2113056), (9, 1878272), (11, 1536768), (12, 1408704), (16, 1056528), (18, 939136), (22, 768384), (23, 734976), (24, 704352), (29, 582912), (32, 528264), (33, 512256), (36, 469568), (44, 384192), (46, 367488), (48, 352176), (58, 291456), (64, 264132), (66, 256128), (69, 244992), (72, 234784), (87, 194304), (88, 192096), (92, 183744), (96, 176088), (99, 170752), (116, 145728), (128, 132066), (132, 128064), (138, 122496), (144, 117392), (174, 97152), (176, 96048), (184, 91872), (192, 88044), (198, 85376), (207, 81664), (232, 72864), (253, 66816), (256, 66033), (261, 64768), (264, 64032), (276, 61248), (288, 58696), (319, 52992), (348, 48576), (352, 48024), (368, 45936), (384, 44022), (396, 42688), (414, 40832), (464, 36432), (506, 33408), (522, 32384), (528, 32016), (552, 30624), (576, 29348), (638, 26496), (667, 25344), (696, 24288), (704, 24012), (736, 22968), (759, 22272), (768, 22011), (792, 21344), (828, 20416), (928, 18216), (957, 17664), (1012, 16704), (1044, 16192), (1056, 16008), (1104, 15312), (1152, 14674), (1276, 13248), (1334, 12672), (1392, 12144), (1408, 12006), (1472, 11484), (1518, 11136), (1584, 10672), (1656, 10208), (1856, 9108), (1914, 8832), (2001, 8448), (2024, 8352), (2088, 8096), (2112, 8004), (2208, 7656), (2277, 7424), (2304, 7337), (2552, 6624), (2668, 6336), (2784, 6072), (2816, 6003), (2871, 5888), (2944, 5742), (3036, 5568), (3168, 5336), (3312, 5104), (3712, 4554), (3828, 4416), (4002, 4224), (4048, 4176)]