912231584

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5554

約数の個数: 72

約数和(自身を含む): 2020344480

約数和(自身を除く): 1108112896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 344, 352, 473, 484, 688, 946, 968, 1376, 1892, 1936, 3784, 3872, 5203, 5479, 7568, 10406, 10958, 15136, 20812, 21916, 41624, 43832, 60269, 83248, 87664, 120538, 166496, 175328, 235597, 241076, 471194, 482152, 662959, 942388, 964304, 1325918, 1884776, 1928608, 2591567, 2651836, 3769552, 5183134, 5303672, 7539104, 10366268, 10607344, 20732536, 21214688, 28507237, 41465072, 57014474, 82930144, 114028948, 228057896, 456115792, 912231584]

約数ペア:

[(1, 912231584), (2, 456115792), (4, 228057896), (8, 114028948), (11, 82930144), (16, 57014474), (22, 41465072), (32, 28507237), (43, 21214688), (44, 20732536), (86, 10607344), (88, 10366268), (121, 7539104), (172, 5303672), (176, 5183134), (242, 3769552), (344, 2651836), (352, 2591567), (473, 1928608), (484, 1884776), (688, 1325918), (946, 964304), (968, 942388), (1376, 662959), (1892, 482152), (1936, 471194), (3784, 241076), (3872, 235597), (5203, 175328), (5479, 166496), (7568, 120538), (10406, 87664), (10958, 83248), (15136, 60269), (20812, 43832), (21916, 41624)]