639295968

素因数分解:

$2^5\times 3^1\times {\mathrm{6659333}}^1$

素因数の和:6659346

約数の個数: 24

約数和(自身を含む): 1678152168

約数和(自身を除く): 1038856200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6659333, 13318666, 19977999, 26637332, 39955998, 53274664, 79911996, 106549328, 159823992, 213098656, 319647984, 639295968]

約数ペア:

[(1, 639295968), (2, 319647984), (3, 213098656), (4, 159823992), (6, 106549328), (8, 79911996), (12, 53274664), (16, 39955998), (24, 26637332), (32, 19977999), (48, 13318666), (96, 6659333)]