490006272

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 216

約数和(自身を含む): 1572858000

約数和(自身を除く): 1082851728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 336, 348, 384, 392, 406, 448, 449, 464, 588, 609, 672, 696, 768, 784, 812, 896, 898, 928, 1176, 1218, 1344, 1347, 1392, 1421, 1568, 1624, 1792, 1796, 1856, 2352, 2436, 2688, 2694, 2784, 2842, 3136, 3143, 3248, 3592, 3712, 4263, 4704, 4872, 5376, 5388, 5568, 5684, 6272, 6286, 6496, 7184, 7424, 8526, 9408, 9429, 9744, 10776, 11136, 11368, 12544, 12572, 12992, 13021, 14368, 17052, 18816, 18858, 19488, 21552, 22001, 22272, 22736, 25144, 25984, 26042, 28736, 34104, 37632, 37716, 38976, 39063, 43104, 44002, 45472, 50288, 51968, 52084, 57472, 66003, 68208, 75432, 77952, 78126, 86208, 88004, 90944, 91147, 100576, 104168, 114944, 132006, 136416, 150864, 155904, 156252, 172416, 176008, 181888, 182294, 201152, 208336, 264012, 272832, 273441, 301728, 312504, 344832, 352016, 363776, 364588, 402304, 416672, 528024, 545664, 546882, 603456, 625008, 638029, 704032, 729176, 804608, 833344, 1056048, 1091328, 1093764, 1206912, 1250016, 1276058, 1408064, 1458352, 1666688, 1914087, 2112096, 2187528, 2413824, 2500032, 2552116, 2816128, 2916704, 3333376, 3828174, 4224192, 4375056, 5000064, 5104232, 5632256, 5833408, 7656348, 8448384, 8750112, 10000128, 10208464, 11666816, 15312696, 16896768, 17500224, 20416928, 23333632, 30625392, 35000448, 40833856, 61250784, 70000896, 81667712, 122501568, 163335424, 245003136, 490006272]

約数ペア:

[(1, 490006272), (2, 245003136), (3, 163335424), (4, 122501568), (6, 81667712), (7, 70000896), (8, 61250784), (12, 40833856), (14, 35000448), (16, 30625392), (21, 23333632), (24, 20416928), (28, 17500224), (29, 16896768), (32, 15312696), (42, 11666816), (48, 10208464), (49, 10000128), (56, 8750112), (58, 8448384), (64, 7656348), (84, 5833408), (87, 5632256), (96, 5104232), (98, 5000064), (112, 4375056), (116, 4224192), (128, 3828174), (147, 3333376), (168, 2916704), (174, 2816128), (192, 2552116), (196, 2500032), (203, 2413824), (224, 2187528), (232, 2112096), (256, 1914087), (294, 1666688), (336, 1458352), (348, 1408064), (384, 1276058), (392, 1250016), (406, 1206912), (448, 1093764), (449, 1091328), (464, 1056048), (588, 833344), (609, 804608), (672, 729176), (696, 704032), (768, 638029), (784, 625008), (812, 603456), (896, 546882), (898, 545664), (928, 528024), (1176, 416672), (1218, 402304), (1344, 364588), (1347, 363776), (1392, 352016), (1421, 344832), (1568, 312504), (1624, 301728), (1792, 273441), (1796, 272832), (1856, 264012), (2352, 208336), (2436, 201152), (2688, 182294), (2694, 181888), (2784, 176008), (2842, 172416), (3136, 156252), (3143, 155904), (3248, 150864), (3592, 136416), (3712, 132006), (4263, 114944), (4704, 104168), (4872, 100576), (5376, 91147), (5388, 90944), (5568, 88004), (5684, 86208), (6272, 78126), (6286, 77952), (6496, 75432), (7184, 68208), (7424, 66003), (8526, 57472), (9408, 52084), (9429, 51968), (9744, 50288), (10776, 45472), (11136, 44002), (11368, 43104), (12544, 39063), (12572, 38976), (12992, 37716), (13021, 37632), (14368, 34104), (17052, 28736), (18816, 26042), (18858, 25984), (19488, 25144), (21552, 22736), (22001, 22272)]