306880064

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{49433}}^1$

素因数の和:49542

約数の個数: 28

約数和(自身を含む): 615255564

約数和(自身を除く): 308375500

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 49433, 98866, 197732, 395464, 790928, 1581856, 3163712, 4795001, 9590002, 19180004, 38360008, 76720016, 153440032, 306880064]

約数ペア:

[(1, 306880064), (2, 153440032), (4, 76720016), (8, 38360008), (16, 19180004), (32, 9590002), (64, 4795001), (97, 3163712), (194, 1581856), (388, 790928), (776, 395464), (1552, 197732), (3104, 98866), (6208, 49433)]