268242876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21851}}^1$

素因数の和:21903

約数の個数: 72

約数和(自身を含む): 763596288

約数和(自身を除く): 495353412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 21851, 43702, 65553, 87404, 131106, 196659, 240361, 262212, 393318, 480722, 677381, 721083, 786636, 961444, 1354762, 1442166, 2032143, 2163249, 2709524, 2884332, 4064286, 4326498, 6096429, 7451191, 8128572, 8652996, 12192858, 14902382, 22353573, 24385716, 29804764, 44707146, 67060719, 89414292, 134121438, 268242876]

約数ペア:

[(1, 268242876), (2, 134121438), (3, 89414292), (4, 67060719), (6, 44707146), (9, 29804764), (11, 24385716), (12, 22353573), (18, 14902382), (22, 12192858), (31, 8652996), (33, 8128572), (36, 7451191), (44, 6096429), (62, 4326498), (66, 4064286), (93, 2884332), (99, 2709524), (124, 2163249), (132, 2032143), (186, 1442166), (198, 1354762), (279, 961444), (341, 786636), (372, 721083), (396, 677381), (558, 480722), (682, 393318), (1023, 262212), (1116, 240361), (1364, 196659), (2046, 131106), (3069, 87404), (4092, 65553), (6138, 43702), (12276, 21851)]