890791776

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 3087110880

約数和(自身を除く): 2196319104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 96, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 196, 212, 216, 224, 252, 288, 294, 318, 336, 371, 378, 392, 397, 424, 432, 441, 477, 504, 588, 636, 672, 742, 756, 784, 794, 848, 864, 882, 954, 1008, 1113, 1176, 1191, 1272, 1323, 1431, 1484, 1512, 1568, 1588, 1696, 1764, 1908, 2016, 2226, 2352, 2382, 2544, 2597, 2646, 2779, 2862, 2968, 3024, 3176, 3339, 3528, 3573, 3816, 4452, 4704, 4764, 5088, 5194, 5292, 5558, 5724, 5936, 6048, 6352, 6678, 7056, 7146, 7632, 7791, 8337, 8904, 9528, 10017, 10388, 10584, 10719, 11116, 11448, 11872, 12704, 13356, 14112, 14292, 15264, 15582, 16674, 17808, 19056, 19453, 20034, 20776, 21041, 21168, 21438, 22232, 22896, 23373, 25011, 26712, 28584, 31164, 33348, 35616, 38112, 38906, 40068, 41552, 42082, 42336, 42876, 44464, 45792, 46746, 50022, 53424, 57168, 58359, 62328, 63123, 66696, 70119, 75033, 77812, 80136, 83104, 84164, 85752, 88928, 93492, 100044, 106848, 114336, 116718, 124656, 126246, 133392, 140238, 147287, 150066, 155624, 160272, 168328, 171504, 175077, 186984, 189369, 200088, 233436, 249312, 252492, 266784, 280476, 294574, 300132, 311248, 320544, 336656, 343008, 350154, 373968, 378738, 400176, 441861, 466872, 504984, 525231, 560952, 568107, 589148, 600264, 622496, 673312, 700308, 747936, 757476, 800352, 883722, 933744, 1009968, 1031009, 1050462, 1121904, 1136214, 1178296, 1200528, 1325583, 1400616, 1514952, 1767444, 1867488, 2019936, 2062018, 2100924, 2243808, 2272428, 2356592, 2401056, 2651166, 2801232, 3029904, 3093027, 3534888, 3976749, 4124036, 4201848, 4544856, 4713184, 5302332, 5602464, 6059808, 6186054, 7069776, 7953498, 8248072, 8403696, 9089712, 9279081, 10604664, 12372108, 14139552, 15906996, 16496144, 16807392, 18179424, 18558162, 21209328, 24744216, 27837243, 31813992, 32992288, 37116324, 42418656, 49488432, 55674486, 63627984, 74232648, 98976864, 111348972, 127255968, 148465296, 222697944, 296930592, 445395888, 890791776]

約数ペア:

[(1, 890791776), (2, 445395888), (3, 296930592), (4, 222697944), (6, 148465296), (7, 127255968), (8, 111348972), (9, 98976864), (12, 74232648), (14, 63627984), (16, 55674486), (18, 49488432), (21, 42418656), (24, 37116324), (27, 32992288), (28, 31813992), (32, 27837243), (36, 24744216), (42, 21209328), (48, 18558162), (49, 18179424), (53, 16807392), (54, 16496144), (56, 15906996), (63, 14139552), (72, 12372108), (84, 10604664), (96, 9279081), (98, 9089712), (106, 8403696), (108, 8248072), (112, 7953498), (126, 7069776), (144, 6186054), (147, 6059808), (159, 5602464), (168, 5302332), (189, 4713184), (196, 4544856), (212, 4201848), (216, 4124036), (224, 3976749), (252, 3534888), (288, 3093027), (294, 3029904), (318, 2801232), (336, 2651166), (371, 2401056), (378, 2356592), (392, 2272428), (397, 2243808), (424, 2100924), (432, 2062018), (441, 2019936), (477, 1867488), (504, 1767444), (588, 1514952), (636, 1400616), (672, 1325583), (742, 1200528), (756, 1178296), (784, 1136214), (794, 1121904), (848, 1050462), (864, 1031009), (882, 1009968), (954, 933744), (1008, 883722), (1113, 800352), (1176, 757476), (1191, 747936), (1272, 700308), (1323, 673312), (1431, 622496), (1484, 600264), (1512, 589148), (1568, 568107), (1588, 560952), (1696, 525231), (1764, 504984), (1908, 466872), (2016, 441861), (2226, 400176), (2352, 378738), (2382, 373968), (2544, 350154), (2597, 343008), (2646, 336656), (2779, 320544), (2862, 311248), (2968, 300132), (3024, 294574), (3176, 280476), (3339, 266784), (3528, 252492), (3573, 249312), (3816, 233436), (4452, 200088), (4704, 189369), (4764, 186984), (5088, 175077), (5194, 171504), (5292, 168328), (5558, 160272), (5724, 155624), (5936, 150066), (6048, 147287), (6352, 140238), (6678, 133392), (7056, 126246), (7146, 124656), (7632, 116718), (7791, 114336), (8337, 106848), (8904, 100044), (9528, 93492), (10017, 88928), (10388, 85752), (10584, 84164), (10719, 83104), (11116, 80136), (11448, 77812), (11872, 75033), (12704, 70119), (13356, 66696), (14112, 63123), (14292, 62328), (15264, 58359), (15582, 57168), (16674, 53424), (17808, 50022), (19056, 46746), (19453, 45792), (20034, 44464), (20776, 42876), (21041, 42336), (21168, 42082), (21438, 41552), (22232, 40068), (22896, 38906), (23373, 38112), (25011, 35616), (26712, 33348), (28584, 31164)]