639471936

素因数分解:

$2^6\times 3^1\times {\mathrm{3330583}}^1$

素因数の和:3330598

約数の個数: 28

約数和(自身を含む): 1691936672

約数和(自身を除く): 1052464736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3330583, 6661166, 9991749, 13322332, 19983498, 26644664, 39966996, 53289328, 79933992, 106578656, 159867984, 213157312, 319735968, 639471936]

約数ペア:

[(1, 639471936), (2, 319735968), (3, 213157312), (4, 159867984), (6, 106578656), (8, 79933992), (12, 53289328), (16, 39966996), (24, 26644664), (32, 19983498), (48, 13322332), (64, 9991749), (96, 6661166), (192, 3330583)]