467854056

素因数分解:

$2^3\times 3^4\times {\mathrm{721997}}^1$

素因数の和:722015

約数の個数: 40

約数和(自身を含む): 1310426370

約数和(自身を除く): 842572314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 721997, 1443994, 2165991, 2887988, 4331982, 5775976, 6497973, 8663964, 12995946, 17327928, 19493919, 25991892, 38987838, 51983784, 58481757, 77975676, 116963514, 155951352, 233927028, 467854056]

約数ペア:

[(1, 467854056), (2, 233927028), (3, 155951352), (4, 116963514), (6, 77975676), (8, 58481757), (9, 51983784), (12, 38987838), (18, 25991892), (24, 19493919), (27, 17327928), (36, 12995946), (54, 8663964), (72, 6497973), (81, 5775976), (108, 4331982), (162, 2887988), (216, 2165991), (324, 1443994), (648, 721997)]