2148443808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{456727}}^1$

素因数の和:456754

約数の個数: 72

約数和(自身を含む): 6560440992

約数和(自身を除く): 4411997184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 456727, 913454, 1370181, 1826908, 2740362, 3197089, 3653816, 5480724, 6394178, 7307632, 9591267, 10961448, 12788356, 14615264, 19182534, 21922896, 22379623, 25576712, 38365068, 43845792, 44759246, 51153424, 67138869, 76730136, 89518492, 102306848, 134277738, 153460272, 179036984, 268555476, 306920544, 358073968, 537110952, 716147936, 1074221904, 2148443808]

約数ペア:

[(1, 2148443808), (2, 1074221904), (3, 716147936), (4, 537110952), (6, 358073968), (7, 306920544), (8, 268555476), (12, 179036984), (14, 153460272), (16, 134277738), (21, 102306848), (24, 89518492), (28, 76730136), (32, 67138869), (42, 51153424), (48, 44759246), (49, 43845792), (56, 38365068), (84, 25576712), (96, 22379623), (98, 21922896), (112, 19182534), (147, 14615264), (168, 12788356), (196, 10961448), (224, 9591267), (294, 7307632), (336, 6394178), (392, 5480724), (588, 3653816), (672, 3197089), (784, 2740362), (1176, 1826908), (1568, 1370181), (2352, 913454), (4704, 456727)]