40282488

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 72210312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 743, 753, 1004, 1486, 1506, 2008, 2229, 2259, 2972, 3012, 4458, 4518, 5944, 6024, 6687, 6777, 8916, 9036, 13374, 13554, 17832, 18072, 20061, 26748, 27108, 40122, 53496, 54216, 80244, 160488, 186493, 372986, 559479, 745972, 1118958, 1491944, 1678437, 2237916, 3356874, 4475832, 5035311, 6713748, 10070622, 13427496, 20141244, 40282488]

約数ペア:

[(1, 40282488), (2, 20141244), (3, 13427496), (4, 10070622), (6, 6713748), (8, 5035311), (9, 4475832), (12, 3356874), (18, 2237916), (24, 1678437), (27, 1491944), (36, 1118958), (54, 745972), (72, 559479), (108, 372986), (216, 186493), (251, 160488), (502, 80244), (743, 54216), (753, 53496), (1004, 40122), (1486, 27108), (1506, 26748), (2008, 20061), (2229, 18072), (2259, 17832), (2972, 13554), (3012, 13374), (4458, 9036), (4518, 8916), (5944, 6777), (6024, 6687)]