331933312

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{8447}}^1$

素因数の和:8768

約数の個数: 32

約数和(自身を含む): 663505920

約数和(自身を除く): 331572608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 8447, 9824, 16894, 19648, 33788, 39296, 67576, 135152, 270304, 540608, 1081216, 2593229, 5186458, 10372916, 20745832, 41491664, 82983328, 165966656, 331933312]

約数ペア:

[(1, 331933312), (2, 165966656), (4, 82983328), (8, 41491664), (16, 20745832), (32, 10372916), (64, 5186458), (128, 2593229), (307, 1081216), (614, 540608), (1228, 270304), (2456, 135152), (4912, 67576), (8447, 39296), (9824, 33788), (16894, 19648)]