216227784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{391717}}^1$

素因数の和:391749

約数の個数: 32

約数和(自身を含む): 564073920

約数和(自身を除く): 347846136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 391717, 783434, 1175151, 1566868, 2350302, 3133736, 4700604, 9009491, 9401208, 18018982, 27028473, 36037964, 54056946, 72075928, 108113892, 216227784]

約数ペア:

[(1, 216227784), (2, 108113892), (3, 72075928), (4, 54056946), (6, 36037964), (8, 27028473), (12, 18018982), (23, 9401208), (24, 9009491), (46, 4700604), (69, 3133736), (92, 2350302), (138, 1566868), (184, 1175151), (276, 783434), (552, 391717)]