40645432836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{186649}}^1$

素因数の和:186945

約数の個数: 72

約数和(自身を含む): 107617910400

約数和(自身を除く): 66972477564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 789, 828, 1052, 1578, 2367, 3156, 4734, 6049, 9468, 12098, 18147, 24196, 36294, 54441, 72588, 108882, 186649, 217764, 373298, 559947, 746596, 1119894, 1679841, 2239788, 3359682, 4292927, 6719364, 8585854, 12878781, 17171708, 25757562, 38636343, 49088687, 51515124, 77272686, 98177374, 147266061, 154545372, 196354748, 294532122, 441798183, 589064244, 883596366, 1129039801, 1767192732, 2258079602, 3387119403, 4516159204, 6774238806, 10161358209, 13548477612, 20322716418, 40645432836]

約数ペア:

[(1, 40645432836), (2, 20322716418), (3, 13548477612), (4, 10161358209), (6, 6774238806), (9, 4516159204), (12, 3387119403), (18, 2258079602), (23, 1767192732), (36, 1129039801), (46, 883596366), (69, 589064244), (92, 441798183), (138, 294532122), (207, 196354748), (263, 154545372), (276, 147266061), (414, 98177374), (526, 77272686), (789, 51515124), (828, 49088687), (1052, 38636343), (1578, 25757562), (2367, 17171708), (3156, 12878781), (4734, 8585854), (6049, 6719364), (9468, 4292927), (12098, 3359682), (18147, 2239788), (24196, 1679841), (36294, 1119894), (54441, 746596), (72588, 559947), (108882, 373298), (186649, 217764)]