340470516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2083}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 812960064

約数和(自身を除く): 472489548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 257, 318, 514, 636, 771, 1028, 1542, 2083, 3084, 4166, 6249, 8332, 12498, 13621, 24996, 27242, 40863, 54484, 81726, 110399, 163452, 220798, 331197, 441596, 535331, 662394, 1070662, 1324788, 1605993, 2141324, 3211986, 6423972, 28372543, 56745086, 85117629, 113490172, 170235258, 340470516]

約数ペア:

[(1, 340470516), (2, 170235258), (3, 113490172), (4, 85117629), (6, 56745086), (12, 28372543), (53, 6423972), (106, 3211986), (159, 2141324), (212, 1605993), (257, 1324788), (318, 1070662), (514, 662394), (636, 535331), (771, 441596), (1028, 331197), (1542, 220798), (2083, 163452), (3084, 110399), (4166, 81726), (6249, 54484), (8332, 40863), (12498, 27242), (13621, 24996)]