380677501534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{78893}}^1$

素因数の和:79201

約数の個数: 48

約数和(自身を含む): 636625350144

約数和(自身を除く): 255947848610

約数列:

[1, 2, 11, 22, 121, 127, 157, 242, 254, 314, 1397, 1727, 2794, 3454, 15367, 18997, 19939, 30734, 37994, 39878, 78893, 157786, 219329, 438658, 867823, 1735646, 2412619, 4825238, 9546053, 10019411, 12386201, 19092106, 20038822, 24772402, 110213521, 136248211, 220427042, 272496422, 1212348731, 1498730321, 1573047527, 2424697462, 2997460642, 3146095054, 17303522797, 34607045594, 190338750767, 380677501534]

約数ペア:

[(1, 380677501534), (2, 190338750767), (11, 34607045594), (22, 17303522797), (121, 3146095054), (127, 2997460642), (157, 2424697462), (242, 1573047527), (254, 1498730321), (314, 1212348731), (1397, 272496422), (1727, 220427042), (2794, 136248211), (3454, 110213521), (15367, 24772402), (18997, 20038822), (19939, 19092106), (30734, 12386201), (37994, 10019411), (39878, 9546053), (78893, 4825238), (157786, 2412619), (219329, 1735646), (438658, 867823)]