389900088

素因数分解:

$2^3\times 3^3\times {\mathrm{1805093}}^1$

素因数の和:1805108

約数の個数: 32

約数和(自身を含む): 1083056400

約数和(自身を除く): 693156312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1805093, 3610186, 5415279, 7220372, 10830558, 14440744, 16245837, 21661116, 32491674, 43322232, 48737511, 64983348, 97475022, 129966696, 194950044, 389900088]

約数ペア:

[(1, 389900088), (2, 194950044), (3, 129966696), (4, 97475022), (6, 64983348), (8, 48737511), (9, 43322232), (12, 32491674), (18, 21661116), (24, 16245837), (27, 14440744), (36, 10830558), (54, 7220372), (72, 5415279), (108, 3610186), (216, 1805093)]