216847272

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{23227}}^1$

素因数の和:23625

約数の個数: 32

約数和(自身を含む): 543535200

約数和(自身を除く): 326687928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 23227, 46454, 69681, 92908, 139362, 185816, 278724, 557448, 9035303, 18070606, 27105909, 36141212, 54211818, 72282424, 108423636, 216847272]

約数ペア:

[(1, 216847272), (2, 108423636), (3, 72282424), (4, 54211818), (6, 36141212), (8, 27105909), (12, 18070606), (24, 9035303), (389, 557448), (778, 278724), (1167, 185816), (1556, 139362), (2334, 92908), (3112, 69681), (4668, 46454), (9336, 23227)]