277717668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5261}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 668316096

約数和(自身を除く): 390598428

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 212, 249, 318, 332, 498, 636, 996, 4399, 5261, 8798, 10522, 13197, 15783, 17596, 21044, 26394, 31566, 52788, 63132, 278833, 436663, 557666, 836499, 873326, 1115332, 1309989, 1672998, 1746652, 2619978, 3345996, 5239956, 23143139, 46286278, 69429417, 92572556, 138858834, 277717668]

約数ペア:

[(1, 277717668), (2, 138858834), (3, 92572556), (4, 69429417), (6, 46286278), (12, 23143139), (53, 5239956), (83, 3345996), (106, 2619978), (159, 1746652), (166, 1672998), (212, 1309989), (249, 1115332), (318, 873326), (332, 836499), (498, 557666), (636, 436663), (996, 278833), (4399, 63132), (5261, 52788), (8798, 31566), (10522, 26394), (13197, 21044), (15783, 17596)]