393789168

素因数分解:

$2^4\times 3^3\times {\mathrm{911549}}^1$

素因数の和:911566

約数の個数: 40

約数和(自身を含む): 1130322000

約数和(自身を除く): 736532832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 911549, 1823098, 2734647, 3646196, 5469294, 7292392, 8203941, 10938588, 14584784, 16407882, 21877176, 24611823, 32815764, 43754352, 49223646, 65631528, 98447292, 131263056, 196894584, 393789168]

約数ペア:

[(1, 393789168), (2, 196894584), (3, 131263056), (4, 98447292), (6, 65631528), (8, 49223646), (9, 43754352), (12, 32815764), (16, 24611823), (18, 21877176), (24, 16407882), (27, 14584784), (36, 10938588), (48, 8203941), (54, 7292392), (72, 5469294), (108, 3646196), (144, 2734647), (216, 1823098), (432, 911549)]