2247460072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 5160960000

約数和(自身を除く): 2913499928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 127, 143, 248, 254, 286, 341, 403, 499, 508, 572, 682, 806, 998, 1016, 1144, 1364, 1397, 1612, 1651, 1996, 2728, 2794, 3224, 3302, 3937, 3992, 4433, 5489, 5588, 6487, 6604, 7874, 8866, 10978, 11176, 12974, 13208, 15469, 15748, 17732, 18161, 21956, 25948, 30938, 31496, 35464, 36322, 43307, 43912, 51181, 51896, 61876, 63373, 71357, 72644, 86614, 102362, 123752, 126746, 142714, 145288, 170159, 173228, 201097, 204724, 253492, 285428, 340318, 346456, 402194, 409448, 506984, 562991, 570856, 680636, 697103, 804388, 823849, 1125982, 1361272, 1394206, 1608776, 1647698, 1964563, 2212067, 2251964, 2788412, 3295396, 3929126, 4424134, 4503928, 5576824, 6590792, 7858252, 8848268, 9062339, 15716504, 17696536, 18124678, 21610193, 25539319, 36249356, 43220386, 51078638, 72498712, 86440772, 102157276, 172881544, 204314552, 280932509, 561865018, 1123730036, 2247460072]

約数ペア:

[(1, 2247460072), (2, 1123730036), (4, 561865018), (8, 280932509), (11, 204314552), (13, 172881544), (22, 102157276), (26, 86440772), (31, 72498712), (44, 51078638), (52, 43220386), (62, 36249356), (88, 25539319), (104, 21610193), (124, 18124678), (127, 17696536), (143, 15716504), (248, 9062339), (254, 8848268), (286, 7858252), (341, 6590792), (403, 5576824), (499, 4503928), (508, 4424134), (572, 3929126), (682, 3295396), (806, 2788412), (998, 2251964), (1016, 2212067), (1144, 1964563), (1364, 1647698), (1397, 1608776), (1612, 1394206), (1651, 1361272), (1996, 1125982), (2728, 823849), (2794, 804388), (3224, 697103), (3302, 680636), (3937, 570856), (3992, 562991), (4433, 506984), (5489, 409448), (5588, 402194), (6487, 346456), (6604, 340318), (7874, 285428), (8866, 253492), (10978, 204724), (11176, 201097), (12974, 173228), (13208, 170159), (15469, 145288), (15748, 142714), (17732, 126746), (18161, 123752), (21956, 102362), (25948, 86614), (30938, 72644), (31496, 71357), (35464, 63373), (36322, 61876), (43307, 51896), (43912, 51181)]