489047808

素因数分解:

$2^8\times 3^1\times {\mathrm{636781}}^1$

素因数の和:636800

約数の個数: 36

約数和(自身を含む): 1301582408

約数和(自身を除く): 812534600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 636781, 1273562, 1910343, 2547124, 3820686, 5094248, 7641372, 10188496, 15282744, 20376992, 30565488, 40753984, 61130976, 81507968, 122261952, 163015936, 244523904, 489047808]

約数ペア:

[(1, 489047808), (2, 244523904), (3, 163015936), (4, 122261952), (6, 81507968), (8, 61130976), (12, 40753984), (16, 30565488), (24, 20376992), (32, 15282744), (48, 10188496), (64, 7641372), (96, 5094248), (128, 3820686), (192, 2547124), (256, 1910343), (384, 1273562), (768, 636781)]