268555616

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2731}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 605848320

約数和(自身を除く): 337292704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1756, 2731, 3073, 3512, 5462, 6146, 7024, 10924, 12292, 14048, 19117, 21848, 24584, 38234, 43696, 49168, 76468, 87392, 98336, 152936, 305872, 611744, 1198909, 2397818, 4795636, 8392363, 9591272, 16784726, 19182544, 33569452, 38365088, 67138904, 134277808, 268555616]

約数ペア:

[(1, 268555616), (2, 134277808), (4, 67138904), (7, 38365088), (8, 33569452), (14, 19182544), (16, 16784726), (28, 9591272), (32, 8392363), (56, 4795636), (112, 2397818), (224, 1198909), (439, 611744), (878, 305872), (1756, 152936), (2731, 98336), (3073, 87392), (3512, 76468), (5462, 49168), (6146, 43696), (7024, 38234), (10924, 24584), (12292, 21848), (14048, 19117)]