285557808

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{9281}}^1$

素因数の和:9933

約数の個数: 40

約数和(自身を含む): 738921456

約数和(自身を除く): 453363648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 9281, 10256, 15384, 18562, 27843, 30768, 37124, 55686, 74248, 111372, 148496, 222744, 445488, 5949121, 11898242, 17847363, 23796484, 35694726, 47592968, 71389452, 95185936, 142778904, 285557808]

約数ペア:

[(1, 285557808), (2, 142778904), (3, 95185936), (4, 71389452), (6, 47592968), (8, 35694726), (12, 23796484), (16, 17847363), (24, 11898242), (48, 5949121), (641, 445488), (1282, 222744), (1923, 148496), (2564, 111372), (3846, 74248), (5128, 55686), (7692, 37124), (9281, 30768), (10256, 27843), (15384, 18562)]