263552556

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 628435584

約数和(自身を除く): 364883028

約数列:

[1, 2, 3, 4, 6, 12, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 996, 1284, 2473, 4946, 7419, 8881, 9892, 14838, 17762, 26643, 29676, 35524, 53286, 106572, 205259, 264611, 410518, 529222, 615777, 793833, 821036, 1058444, 1231554, 1587666, 2463108, 3175332, 21962713, 43925426, 65888139, 87850852, 131776278, 263552556]

約数ペア:

[(1, 263552556), (2, 131776278), (3, 87850852), (4, 65888139), (6, 43925426), (12, 21962713), (83, 3175332), (107, 2463108), (166, 1587666), (214, 1231554), (249, 1058444), (321, 821036), (332, 793833), (428, 615777), (498, 529222), (642, 410518), (996, 264611), (1284, 205259), (2473, 106572), (4946, 53286), (7419, 35524), (8881, 29676), (9892, 26643), (14838, 17762)]