255767808

素因数分解:

$2^8\times 3^1\times {\mathrm{333031}}^1$

素因数の和:333050

約数の個数: 36

約数和(自身を含む): 680717408

約数和(自身を除く): 424949600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 333031, 666062, 999093, 1332124, 1998186, 2664248, 3996372, 5328496, 7992744, 10656992, 15985488, 21313984, 31970976, 42627968, 63941952, 85255936, 127883904, 255767808]

約数ペア:

[(1, 255767808), (2, 127883904), (3, 85255936), (4, 63941952), (6, 42627968), (8, 31970976), (12, 21313984), (16, 15985488), (24, 10656992), (32, 7992744), (48, 5328496), (64, 3996372), (96, 2664248), (128, 1998186), (192, 1332124), (256, 999093), (384, 666062), (768, 333031)]