317548872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{142271}}^1$

素因数の和:142314

約数の個数: 48

約数和(自身を含む): 887777280

約数和(自身を除く): 570228408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 142271, 284542, 426813, 569084, 853626, 1138168, 1280439, 1707252, 2560878, 3414504, 4410401, 5121756, 8820802, 10243512, 13231203, 17641604, 26462406, 35283208, 39693609, 52924812, 79387218, 105849624, 158774436, 317548872]

約数ペア:

[(1, 317548872), (2, 158774436), (3, 105849624), (4, 79387218), (6, 52924812), (8, 39693609), (9, 35283208), (12, 26462406), (18, 17641604), (24, 13231203), (31, 10243512), (36, 8820802), (62, 5121756), (72, 4410401), (93, 3414504), (124, 2560878), (186, 1707252), (248, 1280439), (279, 1138168), (372, 853626), (558, 569084), (744, 426813), (1116, 284542), (2232, 142271)]