268183740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406339}}^1$

素因数の和:406362

約数の個数: 48

約数和(自身を含む): 819181440

約数和(自身を除く): 550997700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 406339, 812678, 1219017, 1625356, 2031695, 2438034, 4063390, 4469729, 4876068, 6095085, 8126780, 8939458, 12190170, 13409187, 17878916, 22348645, 24380340, 26818374, 44697290, 53636748, 67045935, 89394580, 134091870, 268183740]

約数ペア:

[(1, 268183740), (2, 134091870), (3, 89394580), (4, 67045935), (5, 53636748), (6, 44697290), (10, 26818374), (11, 24380340), (12, 22348645), (15, 17878916), (20, 13409187), (22, 12190170), (30, 8939458), (33, 8126780), (44, 6095085), (55, 4876068), (60, 4469729), (66, 4063390), (110, 2438034), (132, 2031695), (165, 1625356), (220, 1219017), (330, 812678), (660, 406339)]