389615544

素因数分解:

$2^3\times 3^2\times {\mathrm{5411327}}^1$

素因数の和:5411339

約数の個数: 24

約数和(自身を含む): 1055208960

約数和(自身を除く): 665593416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5411327, 10822654, 16233981, 21645308, 32467962, 43290616, 48701943, 64935924, 97403886, 129871848, 194807772, 389615544]

約数ペア:

[(1, 389615544), (2, 194807772), (3, 129871848), (4, 97403886), (6, 64935924), (8, 48701943), (9, 43290616), (12, 32467962), (18, 21645308), (24, 16233981), (36, 10822654), (72, 5411327)]