315060516

素因数分解:

$2^2\times 3^4\times {\mathrm{972409}}^1$

素因数の和:972425

約数の個数: 30

約数和(自身を含む): 823631270

約数和(自身を除く): 508570754

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 972409, 1944818, 2917227, 3889636, 5834454, 8751681, 11668908, 17503362, 26255043, 35006724, 52510086, 78765129, 105020172, 157530258, 315060516]

約数ペア:

[(1, 315060516), (2, 157530258), (3, 105020172), (4, 78765129), (6, 52510086), (9, 35006724), (12, 26255043), (18, 17503362), (27, 11668908), (36, 8751681), (54, 5834454), (81, 3889636), (108, 2917227), (162, 1944818), (324, 972409)]