298304838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1447}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 697316256

約数和(自身を除く): 399011418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 881, 1447, 1762, 2643, 2894, 4341, 5286, 7929, 8682, 11453, 13023, 15858, 18811, 22906, 26046, 34359, 37622, 56433, 68718, 103077, 112866, 169299, 206154, 338598, 1274807, 2549614, 3824421, 7648842, 11473263, 16572491, 22946526, 33144982, 49717473, 99434946, 149152419, 298304838]

約数ペア:

[(1, 298304838), (2, 149152419), (3, 99434946), (6, 49717473), (9, 33144982), (13, 22946526), (18, 16572491), (26, 11473263), (39, 7648842), (78, 3824421), (117, 2549614), (234, 1274807), (881, 338598), (1447, 206154), (1762, 169299), (2643, 112866), (2894, 103077), (4341, 68718), (5286, 56433), (7929, 37622), (8682, 34359), (11453, 26046), (13023, 22906), (15858, 18811)]