258197148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1879}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 714430080

約数和(自身を除く): 456232932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 396, 694, 1041, 1388, 1879, 2082, 3123, 3758, 3817, 4164, 5637, 6246, 7516, 7634, 11274, 11451, 12492, 15268, 16911, 20669, 22548, 22902, 33822, 34353, 41338, 45804, 62007, 67644, 68706, 82676, 124014, 137412, 186021, 248028, 372042, 652013, 744084, 1304026, 1956039, 2608052, 3912078, 5868117, 7172143, 7824156, 11736234, 14344286, 21516429, 23472468, 28688572, 43032858, 64549287, 86065716, 129098574, 258197148]

約数ペア:

[(1, 258197148), (2, 129098574), (3, 86065716), (4, 64549287), (6, 43032858), (9, 28688572), (11, 23472468), (12, 21516429), (18, 14344286), (22, 11736234), (33, 7824156), (36, 7172143), (44, 5868117), (66, 3912078), (99, 2608052), (132, 1956039), (198, 1304026), (347, 744084), (396, 652013), (694, 372042), (1041, 248028), (1388, 186021), (1879, 137412), (2082, 124014), (3123, 82676), (3758, 68706), (3817, 67644), (4164, 62007), (5637, 45804), (6246, 41338), (7516, 34353), (7634, 33822), (11274, 22902), (11451, 22548), (12492, 20669), (15268, 16911)]