829719288

素因数分解:

$2^3\times 3^4\times {\mathrm{1280431}}^1$

素因数の和:1280449

約数の個数: 40

約数和(自身を含む): 2323984080

約数和(自身を除く): 1494264792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1280431, 2560862, 3841293, 5121724, 7682586, 10243448, 11523879, 15365172, 23047758, 30730344, 34571637, 46095516, 69143274, 92191032, 103714911, 138286548, 207429822, 276573096, 414859644, 829719288]

約数ペア:

[(1, 829719288), (2, 414859644), (3, 276573096), (4, 207429822), (6, 138286548), (8, 103714911), (9, 92191032), (12, 69143274), (18, 46095516), (24, 34571637), (27, 30730344), (36, 23047758), (54, 15365172), (72, 11523879), (81, 10243448), (108, 7682586), (162, 5121724), (216, 3841293), (324, 2560862), (648, 1280431)]