248262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 594432

約数和(自身を除く): 346170

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 257, 322, 483, 514, 771, 966, 1542, 1799, 3598, 5397, 5911, 10794, 11822, 17733, 35466, 41377, 82754, 124131, 248262]

約数ペア:

[(1, 248262), (2, 124131), (3, 82754), (6, 41377), (7, 35466), (14, 17733), (21, 11822), (23, 10794), (42, 5911), (46, 5397), (69, 3598), (138, 1799), (161, 1542), (257, 966), (322, 771), (483, 514)]