266466528

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21517}}^1$

素因数の和:21576

約数の個数: 72

約数和(自身を含む): 775422648

約数和(自身を除く): 508956120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 21517, 43034, 64551, 86068, 129102, 172136, 193653, 258204, 344272, 387306, 516408, 688544, 774612, 925231, 1032816, 1549224, 1850462, 2065632, 2775693, 3098448, 3700924, 5551386, 6196896, 7401848, 8327079, 11102772, 14803696, 16654158, 22205544, 29607392, 33308316, 44411088, 66616632, 88822176, 133233264, 266466528]

約数ペア:

[(1, 266466528), (2, 133233264), (3, 88822176), (4, 66616632), (6, 44411088), (8, 33308316), (9, 29607392), (12, 22205544), (16, 16654158), (18, 14803696), (24, 11102772), (32, 8327079), (36, 7401848), (43, 6196896), (48, 5551386), (72, 3700924), (86, 3098448), (96, 2775693), (129, 2065632), (144, 1850462), (172, 1549224), (258, 1032816), (288, 925231), (344, 774612), (387, 688544), (516, 516408), (688, 387306), (774, 344272), (1032, 258204), (1376, 193653), (1548, 172136), (2064, 129102), (3096, 86068), (4128, 64551), (6192, 43034), (12384, 21517)]