308443456

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{30697}}^1$

素因数の和:30866

約数の個数: 28

約数和(自身を含む): 615986068

約数和(自身を除く): 307542612

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 30697, 61394, 122788, 245576, 491152, 982304, 1964608, 4819429, 9638858, 19277716, 38555432, 77110864, 154221728, 308443456]

約数ペア:

[(1, 308443456), (2, 154221728), (4, 77110864), (8, 38555432), (16, 19277716), (32, 9638858), (64, 4819429), (157, 1964608), (314, 982304), (628, 491152), (1256, 245576), (2512, 122788), (5024, 61394), (10048, 30697)]