311177052

素因数分解:

$2^2\times 3^5\times {\mathrm{320141}}^1$

素因数の和:320160

約数の個数: 36

約数和(自身を含む): 815721816

約数和(自身を除く): 504544764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 320141, 640282, 960423, 1280564, 1920846, 2881269, 3841692, 5762538, 8643807, 11525076, 17287614, 25931421, 34575228, 51862842, 77794263, 103725684, 155588526, 311177052]

約数ペア:

[(1, 311177052), (2, 155588526), (3, 103725684), (4, 77794263), (6, 51862842), (9, 34575228), (12, 25931421), (18, 17287614), (27, 11525076), (36, 8643807), (54, 5762538), (81, 3841692), (108, 2881269), (162, 1920846), (243, 1280564), (324, 960423), (486, 640282), (972, 320141)]