216361276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 412231680

約数和(自身を除く): 195870404

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 107, 124, 214, 428, 709, 713, 1418, 1426, 2461, 2836, 2852, 3317, 4922, 6634, 9844, 13268, 16307, 21979, 32614, 43958, 65228, 75863, 76291, 87916, 151726, 152582, 303452, 305164, 505517, 1011034, 1744849, 2022068, 2351753, 3489698, 4703506, 6979396, 9407012, 54090319, 108180638, 216361276]

約数ペア:

[(1, 216361276), (2, 108180638), (4, 54090319), (23, 9407012), (31, 6979396), (46, 4703506), (62, 3489698), (92, 2351753), (107, 2022068), (124, 1744849), (214, 1011034), (428, 505517), (709, 305164), (713, 303452), (1418, 152582), (1426, 151726), (2461, 87916), (2836, 76291), (2852, 75863), (3317, 65228), (4922, 43958), (6634, 32614), (9844, 21979), (13268, 16307)]