340262748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{450083}}^1$

素因数の和:450103

約数の個数: 48

約数和(自身を含む): 1008188160

約数和(自身を除く): 667925412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 450083, 900166, 1350249, 1800332, 2700498, 3150581, 4050747, 5400996, 6301162, 8101494, 9451743, 12152241, 12602324, 16202988, 18903486, 24304482, 28355229, 37806972, 48608964, 56710458, 85065687, 113420916, 170131374, 340262748]

約数ペア:

[(1, 340262748), (2, 170131374), (3, 113420916), (4, 85065687), (6, 56710458), (7, 48608964), (9, 37806972), (12, 28355229), (14, 24304482), (18, 18903486), (21, 16202988), (27, 12602324), (28, 12152241), (36, 9451743), (42, 8101494), (54, 6301162), (63, 5400996), (84, 4050747), (108, 3150581), (126, 2700498), (189, 1800332), (252, 1350249), (378, 900166), (756, 450083)]