2608511868

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 6651590400

約数和(自身を除く): 4043078532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 563, 716, 719, 1074, 1126, 1438, 1611, 1689, 2148, 2157, 2252, 2876, 3222, 3378, 4314, 5067, 6444, 6471, 6756, 8628, 10134, 12942, 20268, 25884, 100777, 128701, 201554, 257402, 302331, 386103, 403108, 404797, 514804, 604662, 772206, 809594, 906993, 1158309, 1209324, 1214391, 1544412, 1619188, 1813986, 2316618, 2428782, 3627972, 3643173, 4633236, 4857564, 7286346, 14572692, 72458663, 144917326, 217375989, 289834652, 434751978, 652127967, 869503956, 1304255934, 2608511868]

約数ペア:

[(1, 2608511868), (2, 1304255934), (3, 869503956), (4, 652127967), (6, 434751978), (9, 289834652), (12, 217375989), (18, 144917326), (36, 72458663), (179, 14572692), (358, 7286346), (537, 4857564), (563, 4633236), (716, 3643173), (719, 3627972), (1074, 2428782), (1126, 2316618), (1438, 1813986), (1611, 1619188), (1689, 1544412), (2148, 1214391), (2157, 1209324), (2252, 1158309), (2876, 906993), (3222, 809594), (3378, 772206), (4314, 604662), (5067, 514804), (6444, 404797), (6471, 403108), (6756, 386103), (8628, 302331), (10134, 257402), (12942, 201554), (20268, 128701), (25884, 100777)]