1331069256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1680643}}^1$

素因数の和:1680666

約数の個数: 48

約数和(自身を含む): 3932706960

約数和(自身を除く): 2601637704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 1680643, 3361286, 5041929, 6722572, 10083858, 13445144, 15125787, 18487073, 20167716, 30251574, 36974146, 40335432, 55461219, 60503148, 73948292, 110922438, 121006296, 147896584, 166383657, 221844876, 332767314, 443689752, 665534628, 1331069256]

約数ペア:

[(1, 1331069256), (2, 665534628), (3, 443689752), (4, 332767314), (6, 221844876), (8, 166383657), (9, 147896584), (11, 121006296), (12, 110922438), (18, 73948292), (22, 60503148), (24, 55461219), (33, 40335432), (36, 36974146), (44, 30251574), (66, 20167716), (72, 18487073), (88, 15125787), (99, 13445144), (132, 10083858), (198, 6722572), (264, 5041929), (396, 3361286), (792, 1680643)]