299030072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{12539}}^1$

素因数の和:12827

約数の個数: 32

約数和(自身を含む): 613958400

約数和(自身を除く): 314928328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 11924, 12539, 23848, 25078, 50156, 100312, 137929, 275858, 551716, 1103432, 3398069, 6796138, 13592276, 27184552, 37378759, 74757518, 149515036, 299030072]

約数ペア:

[(1, 299030072), (2, 149515036), (4, 74757518), (8, 37378759), (11, 27184552), (22, 13592276), (44, 6796138), (88, 3398069), (271, 1103432), (542, 551716), (1084, 275858), (2168, 137929), (2981, 100312), (5962, 50156), (11924, 25078), (12539, 23848)]