277979041668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1\times {\mathrm{240607}}^1$

素因数の和:242896

約数の個数: 48

約数和(自身を含む): 664001085440

約数和(自身を除く): 386022043772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2239, 4478, 6717, 8956, 13434, 26868, 96277, 192554, 240607, 288831, 385108, 481214, 577662, 721821, 962428, 1155324, 1443642, 2887284, 10346101, 20692202, 31038303, 41384404, 62076606, 124153212, 538719073, 1077438146, 1616157219, 2154876292, 3232314438, 6464628876, 23164920139, 46329840278, 69494760417, 92659680556, 138989520834, 277979041668]

約数ペア:

[(1, 277979041668), (2, 138989520834), (3, 92659680556), (4, 69494760417), (6, 46329840278), (12, 23164920139), (43, 6464628876), (86, 3232314438), (129, 2154876292), (172, 1616157219), (258, 1077438146), (516, 538719073), (2239, 124153212), (4478, 62076606), (6717, 41384404), (8956, 31038303), (13434, 20692202), (26868, 10346101), (96277, 2887284), (192554, 1443642), (240607, 1155324), (288831, 962428), (385108, 721821), (481214, 577662)]