214415672401

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{42649}}^1$

素因数の和:42806

約数の個数: 48

約数和(自身を含む): 266054112000

約数和(自身を除く): 51638439599

約数列:

[1, 7, 37, 47, 49, 59, 259, 329, 413, 1739, 1813, 2183, 2303, 2773, 2891, 12173, 15281, 19411, 42649, 85211, 102601, 106967, 135877, 298543, 718207, 1578013, 2004503, 2089801, 2516291, 5027449, 11046091, 14031521, 17614037, 74166611, 77322637, 93102767, 98220647, 118265677, 123298259, 519166277, 651719369, 827859739, 3634163939, 4375830049, 4562035583, 5795018173, 30630810343, 214415672401]

約数ペア:

[(1, 214415672401), (7, 30630810343), (37, 5795018173), (47, 4562035583), (49, 4375830049), (59, 3634163939), (259, 827859739), (329, 651719369), (413, 519166277), (1739, 123298259), (1813, 118265677), (2183, 98220647), (2303, 93102767), (2773, 77322637), (2891, 74166611), (12173, 17614037), (15281, 14031521), (19411, 11046091), (42649, 5027449), (85211, 2516291), (102601, 2089801), (106967, 2004503), (135877, 1578013), (298543, 718207)]