304768816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91139}}^1$

素因数の和:91177

約数の個数: 40

約数和(自身を含む): 678081600

約数和(自身を除く): 373312784

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 91139, 182278, 364556, 729112, 1002529, 1458224, 1731641, 2005058, 3463282, 4010116, 6926564, 8020232, 13853128, 16040464, 19048051, 27706256, 38096102, 76192204, 152384408, 304768816]

約数ペア:

[(1, 304768816), (2, 152384408), (4, 76192204), (8, 38096102), (11, 27706256), (16, 19048051), (19, 16040464), (22, 13853128), (38, 8020232), (44, 6926564), (76, 4010116), (88, 3463282), (152, 2005058), (176, 1731641), (209, 1458224), (304, 1002529), (418, 729112), (836, 364556), (1672, 182278), (3344, 91139)]