268189432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154487}}^1$

素因数の和:154531

約数の個数: 32

約数和(自身を含む): 593233920

約数和(自身を除く): 325044488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 154487, 308974, 617948, 1081409, 1235896, 2162818, 4325636, 4789097, 8651272, 9578194, 19156388, 33523679, 38312776, 67047358, 134094716, 268189432]

約数ペア:

[(1, 268189432), (2, 134094716), (4, 67047358), (7, 38312776), (8, 33523679), (14, 19156388), (28, 9578194), (31, 8651272), (56, 4789097), (62, 4325636), (124, 2162818), (217, 1235896), (248, 1081409), (434, 617948), (868, 308974), (1736, 154487)]