2810267568

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{89113}}^1$

素因数の和:89203

約数の個数: 80

約数和(自身を含む): 8177100640

約数和(自身を除く): 5366833072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31536, 89113, 178226, 267339, 356452, 534678, 712904, 802017, 1069356, 1425808, 1604034, 2138712, 2406051, 3208068, 4277424, 4812102, 6416136, 6505249, 9624204, 12832272, 13010498, 19248408, 19515747, 26020996, 38496816, 39031494, 52041992, 58547241, 78062988, 104083984, 117094482, 156125976, 175641723, 234188964, 312251952, 351283446, 468377928, 702566892, 936755856, 1405133784, 2810267568]

約数ペア:

[(1, 2810267568), (2, 1405133784), (3, 936755856), (4, 702566892), (6, 468377928), (8, 351283446), (9, 312251952), (12, 234188964), (16, 175641723), (18, 156125976), (24, 117094482), (27, 104083984), (36, 78062988), (48, 58547241), (54, 52041992), (72, 39031494), (73, 38496816), (108, 26020996), (144, 19515747), (146, 19248408), (216, 13010498), (219, 12832272), (292, 9624204), (432, 6505249), (438, 6416136), (584, 4812102), (657, 4277424), (876, 3208068), (1168, 2406051), (1314, 2138712), (1752, 1604034), (1971, 1425808), (2628, 1069356), (3504, 802017), (3942, 712904), (5256, 534678), (7884, 356452), (10512, 267339), (15768, 178226), (31536, 89113)]