664383744

素因数分解:

$2^8\times 3^2\times {\mathrm{288361}}^1$

素因数の和:288383

約数の個数: 54

約数和(自身を含む): 1915588766

約数和(自身を除く): 1251205022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 288361, 576722, 865083, 1153444, 1730166, 2306888, 2595249, 3460332, 4613776, 5190498, 6920664, 9227552, 10380996, 13841328, 18455104, 20761992, 27682656, 36910208, 41523984, 55365312, 73820416, 83047968, 110730624, 166095936, 221461248, 332191872, 664383744]

約数ペア:

[(1, 664383744), (2, 332191872), (3, 221461248), (4, 166095936), (6, 110730624), (8, 83047968), (9, 73820416), (12, 55365312), (16, 41523984), (18, 36910208), (24, 27682656), (32, 20761992), (36, 18455104), (48, 13841328), (64, 10380996), (72, 9227552), (96, 6920664), (128, 5190498), (144, 4613776), (192, 3460332), (256, 2595249), (288, 2306888), (384, 1730166), (576, 1153444), (768, 865083), (1152, 576722), (2304, 288361)]