268803592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18133}}^1$

素因数の和:18265

約数の個数: 32

約数和(自身を含む): 538579800

約数和(自身を除く): 269776208

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 18133, 36266, 72532, 145064, 308261, 616522, 1233044, 1976497, 2466088, 3952994, 7905988, 15811976, 33600449, 67200898, 134401796, 268803592]

約数ペア:

[(1, 268803592), (2, 134401796), (4, 67200898), (8, 33600449), (17, 15811976), (34, 7905988), (68, 3952994), (109, 2466088), (136, 1976497), (218, 1233044), (436, 616522), (872, 308261), (1853, 145064), (3706, 72532), (7412, 36266), (14824, 18133)]