331346322

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 759951360

約数和(自身を除く): 428605038

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 383, 433, 666, 766, 866, 999, 1149, 1299, 1998, 2298, 2598, 3447, 3897, 6894, 7794, 10341, 11691, 14171, 16021, 20682, 23382, 28342, 32042, 42513, 48063, 85026, 96126, 127539, 144189, 165839, 255078, 288378, 331678, 382617, 432567, 497517, 765234, 865134, 995034, 1492551, 2985102, 4477653, 6136043, 8955306, 12272086, 18408129, 36816258, 55224387, 110448774, 165673161, 331346322]

約数ペア:

[(1, 331346322), (2, 165673161), (3, 110448774), (6, 55224387), (9, 36816258), (18, 18408129), (27, 12272086), (37, 8955306), (54, 6136043), (74, 4477653), (111, 2985102), (222, 1492551), (333, 995034), (383, 865134), (433, 765234), (666, 497517), (766, 432567), (866, 382617), (999, 331678), (1149, 288378), (1299, 255078), (1998, 165839), (2298, 144189), (2598, 127539), (3447, 96126), (3897, 85026), (6894, 48063), (7794, 42513), (10341, 32042), (11691, 28342), (14171, 23382), (16021, 20682)]