387260028

素因数分解:

$2^2\times 3^4\times {\mathrm{1195247}}^1$

素因数の和:1195263

約数の個数: 30

約数和(自身を含む): 1012375056

約数和(自身を除く): 625115028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1195247, 2390494, 3585741, 4780988, 7171482, 10757223, 14342964, 21514446, 32271669, 43028892, 64543338, 96815007, 129086676, 193630014, 387260028]

約数ペア:

[(1, 387260028), (2, 193630014), (3, 129086676), (4, 96815007), (6, 64543338), (9, 43028892), (12, 32271669), (18, 21514446), (27, 14342964), (36, 10757223), (54, 7171482), (81, 4780988), (108, 3585741), (162, 2390494), (324, 1195247)]