247470168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 697098240

約数和(自身を除く): 449628072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 121, 122, 127, 132, 183, 242, 244, 254, 264, 363, 366, 381, 484, 488, 508, 671, 726, 732, 762, 968, 1016, 1331, 1342, 1397, 1452, 1464, 1524, 2013, 2662, 2684, 2794, 2904, 3048, 3993, 4026, 4191, 5324, 5368, 5588, 7381, 7747, 7986, 8052, 8382, 10648, 11176, 14762, 15367, 15494, 15972, 16104, 16764, 22143, 23241, 29524, 30734, 30988, 31944, 33528, 44286, 46101, 46482, 59048, 61468, 61976, 81191, 85217, 88572, 92202, 92964, 122936, 162382, 169037, 170434, 177144, 184404, 185928, 243573, 255651, 324764, 338074, 340868, 368808, 487146, 507111, 511302, 649528, 676148, 681736, 937387, 974292, 1014222, 1022604, 1352296, 1874774, 1948584, 2028444, 2045208, 2812161, 3749548, 4056888, 5624322, 7499096, 10311257, 11248644, 20622514, 22497288, 30933771, 41245028, 61867542, 82490056, 123735084, 247470168]

約数ペア:

[(1, 247470168), (2, 123735084), (3, 82490056), (4, 61867542), (6, 41245028), (8, 30933771), (11, 22497288), (12, 20622514), (22, 11248644), (24, 10311257), (33, 7499096), (44, 5624322), (61, 4056888), (66, 3749548), (88, 2812161), (121, 2045208), (122, 2028444), (127, 1948584), (132, 1874774), (183, 1352296), (242, 1022604), (244, 1014222), (254, 974292), (264, 937387), (363, 681736), (366, 676148), (381, 649528), (484, 511302), (488, 507111), (508, 487146), (671, 368808), (726, 340868), (732, 338074), (762, 324764), (968, 255651), (1016, 243573), (1331, 185928), (1342, 184404), (1397, 177144), (1452, 170434), (1464, 169037), (1524, 162382), (2013, 122936), (2662, 92964), (2684, 92202), (2794, 88572), (2904, 85217), (3048, 81191), (3993, 61976), (4026, 61468), (4191, 59048), (5324, 46482), (5368, 46101), (5588, 44286), (7381, 33528), (7747, 31944), (7986, 30988), (8052, 30734), (8382, 29524), (10648, 23241), (11176, 22143), (14762, 16764), (15367, 16104), (15494, 15972)]