299153916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 791831040

約数和(自身を除く): 492677124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 439, 823, 828, 878, 1317, 1646, 1756, 2469, 2634, 3292, 3951, 4938, 5268, 7407, 7902, 9876, 10097, 14814, 15804, 18929, 20194, 29628, 30291, 37858, 40388, 56787, 60582, 75716, 90873, 113574, 121164, 170361, 181746, 227148, 340722, 361297, 363492, 681444, 722594, 1083891, 1445188, 2167782, 3251673, 4335564, 6503346, 8309831, 13006692, 16619662, 24929493, 33239324, 49858986, 74788479, 99717972, 149576958, 299153916]

約数ペア:

[(1, 299153916), (2, 149576958), (3, 99717972), (4, 74788479), (6, 49858986), (9, 33239324), (12, 24929493), (18, 16619662), (23, 13006692), (36, 8309831), (46, 6503346), (69, 4335564), (92, 3251673), (138, 2167782), (207, 1445188), (276, 1083891), (414, 722594), (439, 681444), (823, 363492), (828, 361297), (878, 340722), (1317, 227148), (1646, 181746), (1756, 170361), (2469, 121164), (2634, 113574), (3292, 90873), (3951, 75716), (4938, 60582), (5268, 56787), (7407, 40388), (7902, 37858), (9876, 30291), (10097, 29628), (14814, 20194), (15804, 18929)]