221675076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{293221}}^1$

素因数の和:293241

約数の個数: 48

約数和(自身を含む): 656817280

約数和(自身を除く): 435142204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 293221, 586442, 879663, 1172884, 1759326, 2052547, 2638989, 3518652, 4105094, 5277978, 6157641, 7916967, 8210188, 10555956, 12315282, 15833934, 18472923, 24630564, 31667868, 36945846, 55418769, 73891692, 110837538, 221675076]

約数ペア:

[(1, 221675076), (2, 110837538), (3, 73891692), (4, 55418769), (6, 36945846), (7, 31667868), (9, 24630564), (12, 18472923), (14, 15833934), (18, 12315282), (21, 10555956), (27, 8210188), (28, 7916967), (36, 6157641), (42, 5277978), (54, 4105094), (63, 3518652), (84, 2638989), (108, 2052547), (126, 1759326), (189, 1172884), (252, 879663), (378, 586442), (756, 293221)]