212982408

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{55813}}^1$

素因数の和:55878

約数の個数: 48

約数和(自身を含む): 587721420

約数和(自身を除く): 374739012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 55813, 111626, 167439, 223252, 334878, 446504, 502317, 669756, 1004634, 1339512, 2009268, 2958089, 4018536, 5916178, 8874267, 11832356, 17748534, 23664712, 26622801, 35497068, 53245602, 70994136, 106491204, 212982408]

約数ペア:

[(1, 212982408), (2, 106491204), (3, 70994136), (4, 53245602), (6, 35497068), (8, 26622801), (9, 23664712), (12, 17748534), (18, 11832356), (24, 8874267), (36, 5916178), (53, 4018536), (72, 2958089), (106, 2009268), (159, 1339512), (212, 1004634), (318, 669756), (424, 502317), (477, 446504), (636, 334878), (954, 223252), (1272, 167439), (1908, 111626), (3816, 55813)]