428012904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27479}}^1$

素因数の和:27558

約数の個数: 64

約数和(自身を含む): 1187136000

約数和(自身を除く): 759123096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 15576, 27479, 54958, 82437, 109916, 164874, 219832, 302269, 329748, 604538, 659496, 906807, 1209076, 1621261, 1813614, 2418152, 3242522, 3627228, 4863783, 6485044, 7254456, 9727566, 12970088, 17833871, 19455132, 35667742, 38910264, 53501613, 71335484, 107003226, 142670968, 214006452, 428012904]

約数ペア:

[(1, 428012904), (2, 214006452), (3, 142670968), (4, 107003226), (6, 71335484), (8, 53501613), (11, 38910264), (12, 35667742), (22, 19455132), (24, 17833871), (33, 12970088), (44, 9727566), (59, 7254456), (66, 6485044), (88, 4863783), (118, 3627228), (132, 3242522), (177, 2418152), (236, 1813614), (264, 1621261), (354, 1209076), (472, 906807), (649, 659496), (708, 604538), (1298, 329748), (1416, 302269), (1947, 219832), (2596, 164874), (3894, 109916), (5192, 82437), (7788, 54958), (15576, 27479)]