317074896

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20201}}^1$

素因数の和:20324

約数の個数: 60

約数和(自身を含む): 895554660

約数和(自身を除く): 578479764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 20201, 40402, 60603, 80804, 121206, 161608, 181809, 242412, 323216, 363618, 484824, 727236, 969648, 1454472, 2201909, 2908944, 4403818, 6605727, 8807636, 13211454, 17615272, 19817181, 26422908, 35230544, 39634362, 52845816, 79268724, 105691632, 158537448, 317074896]

約数ペア:

[(1, 317074896), (2, 158537448), (3, 105691632), (4, 79268724), (6, 52845816), (8, 39634362), (9, 35230544), (12, 26422908), (16, 19817181), (18, 17615272), (24, 13211454), (36, 8807636), (48, 6605727), (72, 4403818), (109, 2908944), (144, 2201909), (218, 1454472), (327, 969648), (436, 727236), (654, 484824), (872, 363618), (981, 323216), (1308, 242412), (1744, 181809), (1962, 161608), (2616, 121206), (3924, 80804), (5232, 60603), (7848, 40402), (15696, 20201)]