481388988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{2671}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 1174311936

約数和(自身を除く): 692922948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 653, 1306, 1959, 2612, 2671, 3918, 5342, 7836, 8013, 10684, 15019, 16026, 30038, 32052, 45057, 60076, 61433, 90114, 122866, 180228, 184299, 245732, 368598, 737196, 1744163, 3488326, 5232489, 6976652, 10464978, 20929956, 40115749, 80231498, 120347247, 160462996, 240694494, 481388988]

約数ペア:

[(1, 481388988), (2, 240694494), (3, 160462996), (4, 120347247), (6, 80231498), (12, 40115749), (23, 20929956), (46, 10464978), (69, 6976652), (92, 5232489), (138, 3488326), (276, 1744163), (653, 737196), (1306, 368598), (1959, 245732), (2612, 184299), (2671, 180228), (3918, 122866), (5342, 90114), (7836, 61433), (8013, 60076), (10684, 45057), (15019, 32052), (16026, 30038)]