326346688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{299951}}^1$

素因数の和:299980

約数の個数: 28

約数和(自身を含む): 685690272

約数和(自身を除く): 359343584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 299951, 599902, 1199804, 2399608, 4799216, 5099167, 9598432, 10198334, 19196864, 20396668, 40793336, 81586672, 163173344, 326346688]

約数ペア:

[(1, 326346688), (2, 163173344), (4, 81586672), (8, 40793336), (16, 20396668), (17, 19196864), (32, 10198334), (34, 9598432), (64, 5099167), (68, 4799216), (136, 2399608), (272, 1199804), (544, 599902), (1088, 299951)]