1215442128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{588877}}^1$

素因数の和:588931

約数の個数: 40

約数和(自身を含む): 3212918368

約数和(自身を除く): 1997476240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 588877, 1177754, 1766631, 2355508, 3533262, 4711016, 7066524, 9422032, 14133048, 25321711, 28266096, 50643422, 75965133, 101286844, 151930266, 202573688, 303860532, 405147376, 607721064, 1215442128]

約数ペア:

[(1, 1215442128), (2, 607721064), (3, 405147376), (4, 303860532), (6, 202573688), (8, 151930266), (12, 101286844), (16, 75965133), (24, 50643422), (43, 28266096), (48, 25321711), (86, 14133048), (129, 9422032), (172, 7066524), (258, 4711016), (344, 3533262), (516, 2355508), (688, 1766631), (1032, 1177754), (2064, 588877)]