2778023256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{10007}}^1$

素因数の和:10328

約数の個数: 64

約数和(自身を含む): 7133702400

約数和(自身を除く): 4355679144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 269, 344, 516, 538, 807, 1032, 1076, 1614, 2152, 3228, 6456, 10007, 11567, 20014, 23134, 30021, 34701, 40028, 46268, 60042, 69402, 80056, 92536, 120084, 138804, 240168, 277608, 430301, 860602, 1290903, 1721204, 2581806, 2691883, 3442408, 5163612, 5383766, 8075649, 10327224, 10767532, 16151298, 21535064, 32302596, 64605192, 115750969, 231501938, 347252907, 463003876, 694505814, 926007752, 1389011628, 2778023256]

約数ペア:

[(1, 2778023256), (2, 1389011628), (3, 926007752), (4, 694505814), (6, 463003876), (8, 347252907), (12, 231501938), (24, 115750969), (43, 64605192), (86, 32302596), (129, 21535064), (172, 16151298), (258, 10767532), (269, 10327224), (344, 8075649), (516, 5383766), (538, 5163612), (807, 3442408), (1032, 2691883), (1076, 2581806), (1614, 1721204), (2152, 1290903), (3228, 860602), (6456, 430301), (10007, 277608), (11567, 240168), (20014, 138804), (23134, 120084), (30021, 92536), (34701, 80056), (40028, 69402), (46268, 60042)]