281152944

素因数分解:

$2^4\times 3^5\times {\mathrm{72313}}^1$

素因数の和:72336

約数の個数: 60

約数和(自身を含む): 815991176

約数和(自身を除く): 534838232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 72313, 144626, 216939, 289252, 433878, 578504, 650817, 867756, 1157008, 1301634, 1735512, 1952451, 2603268, 3471024, 3904902, 5206536, 5857353, 7809804, 10413072, 11714706, 15619608, 17572059, 23429412, 31239216, 35144118, 46858824, 70288236, 93717648, 140576472, 281152944]

約数ペア:

[(1, 281152944), (2, 140576472), (3, 93717648), (4, 70288236), (6, 46858824), (8, 35144118), (9, 31239216), (12, 23429412), (16, 17572059), (18, 15619608), (24, 11714706), (27, 10413072), (36, 7809804), (48, 5857353), (54, 5206536), (72, 3904902), (81, 3471024), (108, 2603268), (144, 1952451), (162, 1735512), (216, 1301634), (243, 1157008), (324, 867756), (432, 650817), (486, 578504), (648, 433878), (972, 289252), (1296, 216939), (1944, 144626), (3888, 72313)]