249339972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{69031}}^1$

素因数の和:69088

約数の個数: 48

約数和(自身を含む): 680379392

約数和(自身を除く): 431039420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 69031, 138062, 207093, 276124, 414186, 483217, 828372, 966434, 1449651, 1932868, 2899302, 2968333, 5798604, 5936666, 8904999, 11873332, 17809998, 20778331, 35619996, 41556662, 62334993, 83113324, 124669986, 249339972]

約数ペア:

[(1, 249339972), (2, 124669986), (3, 83113324), (4, 62334993), (6, 41556662), (7, 35619996), (12, 20778331), (14, 17809998), (21, 11873332), (28, 8904999), (42, 5936666), (43, 5798604), (84, 2968333), (86, 2899302), (129, 1932868), (172, 1449651), (258, 966434), (301, 828372), (516, 483217), (602, 414186), (903, 276124), (1204, 207093), (1806, 138062), (3612, 69031)]