290309048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1597}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 563007360

約数和(自身を除く): 272698312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 733, 1466, 1597, 2932, 3194, 5864, 6388, 12776, 22723, 45446, 49507, 90892, 99014, 181784, 198028, 396056, 1170601, 2341202, 4682404, 9364808, 36288631, 72577262, 145154524, 290309048]

約数ペア:

[(1, 290309048), (2, 145154524), (4, 72577262), (8, 36288631), (31, 9364808), (62, 4682404), (124, 2341202), (248, 1170601), (733, 396056), (1466, 198028), (1597, 181784), (2932, 99014), (3194, 90892), (5864, 49507), (6388, 45446), (12776, 22723)]