289849608

素因数分解:

$2^3\times 3^2\times {\mathrm{4025689}}^1$

素因数の和:4025701

約数の個数: 24

約数和(自身を含む): 785009550

約数和(自身を除く): 495159942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4025689, 8051378, 12077067, 16102756, 24154134, 32205512, 36231201, 48308268, 72462402, 96616536, 144924804, 289849608]

約数ペア:

[(1, 289849608), (2, 144924804), (3, 96616536), (4, 72462402), (6, 48308268), (8, 36231201), (9, 32205512), (12, 24154134), (18, 16102756), (24, 12077067), (36, 8051378), (72, 4025689)]