268198784

素因数分解:

$2^7\times 7^1\times {\mathrm{299329}}^1$

素因数の和:299350

約数の個数: 32

約数和(自身を含む): 610633200

約数和(自身を除く): 342434416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 299329, 598658, 1197316, 2095303, 2394632, 4190606, 4789264, 8381212, 9578528, 16762424, 19157056, 33524848, 38314112, 67049696, 134099392, 268198784]

約数ペア:

[(1, 268198784), (2, 134099392), (4, 67049696), (7, 38314112), (8, 33524848), (14, 19157056), (16, 16762424), (28, 9578528), (32, 8381212), (56, 4789264), (64, 4190606), (112, 2394632), (128, 2095303), (224, 1197316), (448, 598658), (896, 299329)]