247318776

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{64811}}^1$

素因数の和:64876

約数の個数: 48

約数和(自身を含む): 682470360

約数和(自身を除く): 435151584

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, 64811, 129622, 194433, 259244, 388866, 518488, 583299, 777732, 1166598, 1555464, 2333196, 3434983, 4666392, 6869966, 10304949, 13739932, 20609898, 27479864, 30914847, 41219796, 61829694, 82439592, 123659388, 247318776]

約数ペア:

[(1, 247318776), (2, 123659388), (3, 82439592), (4, 61829694), (6, 41219796), (8, 30914847), (9, 27479864), (12, 20609898), (18, 13739932), (24, 10304949), (36, 6869966), (53, 4666392), (72, 3434983), (106, 2333196), (159, 1555464), (212, 1166598), (318, 777732), (424, 583299), (477, 518488), (636, 388866), (954, 259244), (1272, 194433), (1908, 129622), (3816, 64811)]