315715992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{215653}}^1$

素因数の和:215723

約数の個数: 32

約数和(自身を含む): 802232880

約数和(自身を除く): 486516888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 215653, 431306, 646959, 862612, 1293918, 1725224, 2587836, 5175672, 13154833, 26309666, 39464499, 52619332, 78928998, 105238664, 157857996, 315715992]

約数ペア:

[(1, 315715992), (2, 157857996), (3, 105238664), (4, 78928998), (6, 52619332), (8, 39464499), (12, 26309666), (24, 13154833), (61, 5175672), (122, 2587836), (183, 1725224), (244, 1293918), (366, 862612), (488, 646959), (732, 431306), (1464, 215653)]