2251589968998

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{733}}^1\times {\mathrm{447907}}^1$

素因数の和:448778

約数の個数: 64

約数和(自身を含む): 5049822289920

約数和(自身を除く): 2798232320922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 733, 762, 1143, 1466, 2199, 2286, 3429, 4398, 6597, 6858, 13194, 19791, 39582, 93091, 186182, 279273, 447907, 558546, 837819, 895814, 1343721, 1675638, 2513457, 2687442, 4031163, 5026914, 8062326, 12093489, 24186978, 56884189, 113768378, 170652567, 328315831, 341305134, 511957701, 656631662, 984947493, 1023915402, 1535873103, 1969894986, 2954842479, 3071746206, 5909684958, 8864527437, 17729054874, 41696110537, 83392221074, 125088331611, 250176663222, 375264994833, 750529989666, 1125794984499, 2251589968998]

約数ペア:

[(1, 2251589968998), (2, 1125794984499), (3, 750529989666), (6, 375264994833), (9, 250176663222), (18, 125088331611), (27, 83392221074), (54, 41696110537), (127, 17729054874), (254, 8864527437), (381, 5909684958), (733, 3071746206), (762, 2954842479), (1143, 1969894986), (1466, 1535873103), (2199, 1023915402), (2286, 984947493), (3429, 656631662), (4398, 511957701), (6597, 341305134), (6858, 328315831), (13194, 170652567), (19791, 113768378), (39582, 56884189), (93091, 24186978), (186182, 12093489), (279273, 8062326), (447907, 5026914), (558546, 4031163), (837819, 2687442), (895814, 2513457), (1343721, 1675638)]