245599428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2027}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 599639040

約数和(自身を除く): 354039612

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 878, 1317, 1756, 2027, 2634, 4054, 5268, 6081, 8108, 10097, 12162, 20194, 24324, 30291, 40388, 46621, 60582, 93242, 121164, 139863, 186484, 279726, 559452, 889853, 1779706, 2669559, 3559412, 5339118, 10678236, 20466619, 40933238, 61399857, 81866476, 122799714, 245599428]

約数ペア:

[(1, 245599428), (2, 122799714), (3, 81866476), (4, 61399857), (6, 40933238), (12, 20466619), (23, 10678236), (46, 5339118), (69, 3559412), (92, 2669559), (138, 1779706), (276, 889853), (439, 559452), (878, 279726), (1317, 186484), (1756, 139863), (2027, 121164), (2634, 93242), (4054, 60582), (5268, 46621), (6081, 40388), (8108, 30291), (10097, 24324), (12162, 20194)]