248308928

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4381

約数の個数: 56

約数和(自身を含む): 567561984

約数和(自身を除く): 319253056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 3668, 4192, 4231, 7336, 8384, 8462, 14672, 16924, 29344, 29617, 33848, 58688, 59234, 67696, 118468, 135392, 236936, 270784, 473872, 554261, 947744, 1108522, 1895488, 2217044, 3879827, 4434088, 7759654, 8868176, 15519308, 17736352, 31038616, 35472704, 62077232, 124154464, 248308928]

約数ペア:

[(1, 248308928), (2, 124154464), (4, 62077232), (7, 35472704), (8, 31038616), (14, 17736352), (16, 15519308), (28, 8868176), (32, 7759654), (56, 4434088), (64, 3879827), (112, 2217044), (131, 1895488), (224, 1108522), (262, 947744), (448, 554261), (524, 473872), (917, 270784), (1048, 236936), (1834, 135392), (2096, 118468), (3668, 67696), (4192, 59234), (4231, 58688), (7336, 33848), (8384, 29617), (8462, 29344), (14672, 16924)]