2880493956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{10867}}^1$

素因数の和:11113

約数の個数: 72

約数和(自身を含む): 7516308800

約数和(自身を除く): 4635814844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 597, 666, 796, 1194, 1332, 1791, 2388, 3582, 7164, 7363, 10867, 14726, 21734, 22089, 29452, 32601, 43468, 44178, 65202, 66267, 88356, 97803, 130404, 132534, 195606, 265068, 391212, 402079, 804158, 1206237, 1608316, 2162533, 2412474, 3618711, 4325066, 4824948, 6487599, 7237422, 8650132, 12975198, 14474844, 19462797, 25950396, 38925594, 77851188, 80013721, 160027442, 240041163, 320054884, 480082326, 720123489, 960164652, 1440246978, 2880493956]

約数ペア:

[(1, 2880493956), (2, 1440246978), (3, 960164652), (4, 720123489), (6, 480082326), (9, 320054884), (12, 240041163), (18, 160027442), (36, 80013721), (37, 77851188), (74, 38925594), (111, 25950396), (148, 19462797), (199, 14474844), (222, 12975198), (333, 8650132), (398, 7237422), (444, 6487599), (597, 4824948), (666, 4325066), (796, 3618711), (1194, 2412474), (1332, 2162533), (1791, 1608316), (2388, 1206237), (3582, 804158), (7164, 402079), (7363, 391212), (10867, 265068), (14726, 195606), (21734, 132534), (22089, 130404), (29452, 97803), (32601, 88356), (43468, 66267), (44178, 65202)]