289422072

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{1217}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 813526560

約数和(自身を除く): 524104488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 1101, 1217, 1468, 2202, 2434, 2936, 3303, 3651, 4404, 4868, 6606, 7302, 8808, 9736, 9909, 10953, 13212, 14604, 19818, 21906, 26424, 29208, 29727, 32859, 39636, 43812, 59454, 65718, 79272, 87624, 98577, 118908, 131436, 197154, 237816, 262872, 394308, 446639, 788616, 893278, 1339917, 1786556, 2679834, 3573112, 4019751, 5359668, 8039502, 10719336, 12059253, 16079004, 24118506, 32158008, 36177759, 48237012, 72355518, 96474024, 144711036, 289422072]

約数ペア:

[(1, 289422072), (2, 144711036), (3, 96474024), (4, 72355518), (6, 48237012), (8, 36177759), (9, 32158008), (12, 24118506), (18, 16079004), (24, 12059253), (27, 10719336), (36, 8039502), (54, 5359668), (72, 4019751), (81, 3573112), (108, 2679834), (162, 1786556), (216, 1339917), (324, 893278), (367, 788616), (648, 446639), (734, 394308), (1101, 262872), (1217, 237816), (1468, 197154), (2202, 131436), (2434, 118908), (2936, 98577), (3303, 87624), (3651, 79272), (4404, 65718), (4868, 59454), (6606, 43812), (7302, 39636), (8808, 32859), (9736, 29727), (9909, 29208), (10953, 26424), (13212, 21906), (14604, 19818)]