304422937

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 397135872

約数和(自身を除く): 92712935

約数列:

[1, 7, 13, 49, 53, 71, 91, 127, 371, 497, 637, 689, 889, 923, 1651, 2597, 3479, 3763, 4823, 6223, 6461, 6731, 9017, 11557, 26341, 33761, 45227, 47117, 48919, 63119, 80899, 87503, 117221, 184387, 329819, 342433, 441833, 477901, 612521, 820547, 2397031, 3345307, 4287647, 5743829, 6212713, 23417149, 43488991, 304422937]

約数ペア:

[(1, 304422937), (7, 43488991), (13, 23417149), (49, 6212713), (53, 5743829), (71, 4287647), (91, 3345307), (127, 2397031), (371, 820547), (497, 612521), (637, 477901), (689, 441833), (889, 342433), (923, 329819), (1651, 184387), (2597, 117221), (3479, 87503), (3763, 80899), (4823, 63119), (6223, 48919), (6461, 47117), (6731, 45227), (9017, 33761), (11557, 26341)]