211296708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 628947200

約数和(自身を除く): 417650492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 277, 378, 554, 756, 831, 1009, 1108, 1662, 1939, 2018, 2493, 3027, 3324, 3878, 4036, 4986, 5817, 6054, 7063, 7479, 7756, 9081, 9972, 11634, 12108, 14126, 14958, 17451, 18162, 21189, 23268, 27243, 28252, 29916, 34902, 36324, 42378, 52353, 54486, 63567, 69804, 84756, 104706, 108972, 127134, 190701, 209412, 254268, 279493, 381402, 558986, 762804, 838479, 1117972, 1676958, 1956451, 2515437, 3353916, 3912902, 5030874, 5869353, 7546311, 7825804, 10061748, 11738706, 15092622, 17608059, 23477412, 30185244, 35216118, 52824177, 70432236, 105648354, 211296708]

約数ペア:

[(1, 211296708), (2, 105648354), (3, 70432236), (4, 52824177), (6, 35216118), (7, 30185244), (9, 23477412), (12, 17608059), (14, 15092622), (18, 11738706), (21, 10061748), (27, 7825804), (28, 7546311), (36, 5869353), (42, 5030874), (54, 3912902), (63, 3353916), (84, 2515437), (108, 1956451), (126, 1676958), (189, 1117972), (252, 838479), (277, 762804), (378, 558986), (554, 381402), (756, 279493), (831, 254268), (1009, 209412), (1108, 190701), (1662, 127134), (1939, 108972), (2018, 104706), (2493, 84756), (3027, 69804), (3324, 63567), (3878, 54486), (4036, 52353), (4986, 42378), (5817, 36324), (6054, 34902), (7063, 29916), (7479, 28252), (7756, 27243), (9081, 23268), (9972, 21189), (11634, 18162), (12108, 17451), (14126, 14958)]