247162008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{332207}}^1$

素因数の和:332247

約数の個数: 32

約数和(自身を含む): 637839360

約数和(自身を除く): 390677352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 332207, 664414, 996621, 1328828, 1993242, 2657656, 3986484, 7972968, 10298417, 20596834, 30895251, 41193668, 61790502, 82387336, 123581004, 247162008]

約数ペア:

[(1, 247162008), (2, 123581004), (3, 82387336), (4, 61790502), (6, 41193668), (8, 30895251), (12, 20596834), (24, 10298417), (31, 7972968), (62, 3986484), (93, 2657656), (124, 1993242), (186, 1328828), (248, 996621), (372, 664414), (744, 332207)]