239381856

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{16963}}^1$

素因数の和:16993

約数の個数: 108

約数和(自身を含む): 791930412

約数和(自身を除く): 552548556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 16963, 33926, 50889, 67852, 101778, 118741, 135704, 152667, 203556, 237482, 271408, 305334, 356223, 407112, 474964, 542816, 610668, 712446, 814224, 831187, 949928, 1068669, 1221336, 1424892, 1628448, 1662374, 1899856, 2137338, 2442672, 2493561, 2849784, 3324748, 3799712, 4274676, 4885344, 4987122, 5699568, 6649496, 7480683, 8549352, 9974244, 11399136, 13298992, 14961366, 17098704, 19948488, 26597984, 29922732, 34197408, 39896976, 59845464, 79793952, 119690928, 239381856]

約数ペア:

[(1, 239381856), (2, 119690928), (3, 79793952), (4, 59845464), (6, 39896976), (7, 34197408), (8, 29922732), (9, 26597984), (12, 19948488), (14, 17098704), (16, 14961366), (18, 13298992), (21, 11399136), (24, 9974244), (28, 8549352), (32, 7480683), (36, 6649496), (42, 5699568), (48, 4987122), (49, 4885344), (56, 4274676), (63, 3799712), (72, 3324748), (84, 2849784), (96, 2493561), (98, 2442672), (112, 2137338), (126, 1899856), (144, 1662374), (147, 1628448), (168, 1424892), (196, 1221336), (224, 1068669), (252, 949928), (288, 831187), (294, 814224), (336, 712446), (392, 610668), (441, 542816), (504, 474964), (588, 407112), (672, 356223), (784, 305334), (882, 271408), (1008, 237482), (1176, 203556), (1568, 152667), (1764, 135704), (2016, 118741), (2352, 101778), (3528, 67852), (4704, 50889), (7056, 33926), (14112, 16963)]