820737792

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16995

約数の個数: 144

約数和(自身を含む): 2773953280

約数和(自身を除く): 1953215488

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, 16963, 24192, 33926, 48384, 50889, 67852, 101778, 118741, 135704, 152667, 203556, 237482, 271408, 305334, 356223, 407112, 458001, 474964, 542816, 610668, 712446, 814224, 916002, 949928, 1068669, 1085632, 1221336, 1424892, 1628448, 1832004, 1899856, 2137338, 2171264, 2442672, 2849784, 3206007, 3256896, 3664008, 3799712, 4274676, 4342528, 4885344, 5699568, 6412014, 6513792, 7328016, 7599424, 8549352, 9770688, 11399136, 12824028, 13027584, 14656032, 15198848, 17098704, 19541376, 22798272, 25648056, 29312064, 30397696, 34197408, 39082752, 45596544, 51296112, 58624128, 68394816, 91193088, 102592224, 117248256, 136789632, 205184448, 273579264, 410368896, 820737792]

約数ペア:

[(1, 820737792), (2, 410368896), (3, 273579264), (4, 205184448), (6, 136789632), (7, 117248256), (8, 102592224), (9, 91193088), (12, 68394816), (14, 58624128), (16, 51296112), (18, 45596544), (21, 39082752), (24, 34197408), (27, 30397696), (28, 29312064), (32, 25648056), (36, 22798272), (42, 19541376), (48, 17098704), (54, 15198848), (56, 14656032), (63, 13027584), (64, 12824028), (72, 11399136), (84, 9770688), (96, 8549352), (108, 7599424), (112, 7328016), (126, 6513792), (128, 6412014), (144, 5699568), (168, 4885344), (189, 4342528), (192, 4274676), (216, 3799712), (224, 3664008), (252, 3256896), (256, 3206007), (288, 2849784), (336, 2442672), (378, 2171264), (384, 2137338), (432, 1899856), (448, 1832004), (504, 1628448), (576, 1424892), (672, 1221336), (756, 1085632), (768, 1068669), (864, 949928), (896, 916002), (1008, 814224), (1152, 712446), (1344, 610668), (1512, 542816), (1728, 474964), (1792, 458001), (2016, 407112), (2304, 356223), (2688, 305334), (3024, 271408), (3456, 237482), (4032, 203556), (5376, 152667), (6048, 135704), (6912, 118741), (8064, 101778), (12096, 67852), (16128, 50889), (16963, 48384), (24192, 33926)]