312449718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3083}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 757923840

約数和(自身を除く): 445474122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1778, 2413, 2667, 3083, 4826, 5334, 6166, 7239, 9249, 14478, 16891, 18498, 21581, 33782, 43162, 50673, 58577, 64743, 101346, 117154, 129486, 175731, 351462, 391541, 410039, 783082, 820078, 1174623, 1230117, 2349246, 2460234, 2740787, 5481574, 7439279, 8222361, 14878558, 16444722, 22317837, 44635674, 52074953, 104149906, 156224859, 312449718]

約数ペア:

[(1, 312449718), (2, 156224859), (3, 104149906), (6, 52074953), (7, 44635674), (14, 22317837), (19, 16444722), (21, 14878558), (38, 8222361), (42, 7439279), (57, 5481574), (114, 2740787), (127, 2460234), (133, 2349246), (254, 1230117), (266, 1174623), (381, 820078), (399, 783082), (762, 410039), (798, 391541), (889, 351462), (1778, 175731), (2413, 129486), (2667, 117154), (3083, 101346), (4826, 64743), (5334, 58577), (6166, 50673), (7239, 43162), (9249, 33782), (14478, 21581), (16891, 18498)]