8145619128

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{420571}}^1$

素因数の和:420852

約数の個数: 48

約数和(自身を含む): 22143115800

約数和(自身を除く): 13997496672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 19368, 420571, 841142, 1261713, 1682284, 2523426, 3364568, 3785139, 5046852, 7570278, 10093704, 15140556, 30281112, 113133599, 226267198, 339400797, 452534396, 678801594, 905068792, 1018202391, 1357603188, 2036404782, 2715206376, 4072809564, 8145619128]

約数ペア:

[(1, 8145619128), (2, 4072809564), (3, 2715206376), (4, 2036404782), (6, 1357603188), (8, 1018202391), (9, 905068792), (12, 678801594), (18, 452534396), (24, 339400797), (36, 226267198), (72, 113133599), (269, 30281112), (538, 15140556), (807, 10093704), (1076, 7570278), (1614, 5046852), (2152, 3785139), (2421, 3364568), (3228, 2523426), (4842, 1682284), (6456, 1261713), (9684, 841142), (19368, 420571)]