338331392

素因数分解:

$2^8\times 7^1\times {\mathrm{188801}}^1$

素因数の和:188824

約数の個数: 36

約数和(自身を含む): 771822576

約数和(自身を除く): 433491184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 188801, 377602, 755204, 1321607, 1510408, 2643214, 3020816, 5286428, 6041632, 10572856, 12083264, 21145712, 24166528, 42291424, 48333056, 84582848, 169165696, 338331392]

約数ペア:

[(1, 338331392), (2, 169165696), (4, 84582848), (7, 48333056), (8, 42291424), (14, 24166528), (16, 21145712), (28, 12083264), (32, 10572856), (56, 6041632), (64, 5286428), (112, 3020816), (128, 2643214), (224, 1510408), (256, 1321607), (448, 755204), (896, 377602), (1792, 188801)]