220282476

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 522547200

約数和(自身を除く): 302264724

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 239, 267, 356, 478, 534, 717, 863, 956, 1068, 1434, 1726, 2589, 2868, 3452, 5178, 10356, 21271, 42542, 63813, 76807, 85084, 127626, 153614, 206257, 230421, 255252, 307228, 412514, 460842, 618771, 825028, 921684, 1237542, 2475084, 18356873, 36713746, 55070619, 73427492, 110141238, 220282476]

約数ペア:

[(1, 220282476), (2, 110141238), (3, 73427492), (4, 55070619), (6, 36713746), (12, 18356873), (89, 2475084), (178, 1237542), (239, 921684), (267, 825028), (356, 618771), (478, 460842), (534, 412514), (717, 307228), (863, 255252), (956, 230421), (1068, 206257), (1434, 153614), (1726, 127626), (2589, 85084), (2868, 76807), (3452, 63813), (5178, 42542), (10356, 21271)]