309968896

素因数分解:

$2^{14}\times {\mathrm{18919}}^1$

素因数の和:18947

約数の個数: 30

約数和(自身を含む): 619951640

約数和(自身を除く): 309982744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 18919, 37838, 75676, 151352, 302704, 605408, 1210816, 2421632, 4843264, 9686528, 19373056, 38746112, 77492224, 154984448, 309968896]

約数ペア:

[(1, 309968896), (2, 154984448), (4, 77492224), (8, 38746112), (16, 19373056), (32, 9686528), (64, 4843264), (128, 2421632), (256, 1210816), (512, 605408), (1024, 302704), (2048, 151352), (4096, 75676), (8192, 37838), (16384, 18919)]