289300716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{349397}}^1$

素因数の和:349430

約数の個数: 36

約数和(自身を含む): 763085232

約数和(自身を除く): 473784516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 349397, 698794, 1048191, 1397588, 2096382, 3144573, 4192764, 6289146, 8036131, 12578292, 16072262, 24108393, 32144524, 48216786, 72325179, 96433572, 144650358, 289300716]

約数ペア:

[(1, 289300716), (2, 144650358), (3, 96433572), (4, 72325179), (6, 48216786), (9, 32144524), (12, 24108393), (18, 16072262), (23, 12578292), (36, 8036131), (46, 6289146), (69, 4192764), (92, 3144573), (138, 2096382), (207, 1397588), (276, 1048191), (414, 698794), (828, 349397)]