387241872

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{278191}}^1$

素因数の和:278231

約数の個数: 40

約数和(自身を含む): 1034874240

約数和(自身を除く): 647632368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 278191, 556382, 834573, 1112764, 1669146, 2225528, 3338292, 4451056, 6676584, 8067539, 13353168, 16135078, 24202617, 32270156, 48405234, 64540312, 96810468, 129080624, 193620936, 387241872]

約数ペア:

[(1, 387241872), (2, 193620936), (3, 129080624), (4, 96810468), (6, 64540312), (8, 48405234), (12, 32270156), (16, 24202617), (24, 16135078), (29, 13353168), (48, 8067539), (58, 6676584), (87, 4451056), (116, 3338292), (174, 2225528), (232, 1669146), (348, 1112764), (464, 834573), (696, 556382), (1392, 278191)]