989880672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 2927812608

約数和(自身を除く): 1937931936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 121, 122, 127, 132, 176, 183, 242, 244, 254, 264, 352, 363, 366, 381, 484, 488, 508, 528, 671, 726, 732, 762, 968, 976, 1016, 1056, 1331, 1342, 1397, 1452, 1464, 1524, 1936, 1952, 2013, 2032, 2662, 2684, 2794, 2904, 2928, 3048, 3872, 3993, 4026, 4064, 4191, 5324, 5368, 5588, 5808, 5856, 6096, 7381, 7747, 7986, 8052, 8382, 10648, 10736, 11176, 11616, 12192, 14762, 15367, 15494, 15972, 16104, 16764, 21296, 21472, 22143, 22352, 23241, 29524, 30734, 30988, 31944, 32208, 33528, 42592, 44286, 44704, 46101, 46482, 59048, 61468, 61976, 63888, 64416, 67056, 81191, 85217, 88572, 92202, 92964, 118096, 122936, 123952, 127776, 134112, 162382, 169037, 170434, 177144, 184404, 185928, 236192, 243573, 245872, 247904, 255651, 324764, 338074, 340868, 354288, 368808, 371856, 487146, 491744, 507111, 511302, 649528, 676148, 681736, 708576, 737616, 743712, 937387, 974292, 1014222, 1022604, 1299056, 1352296, 1363472, 1475232, 1874774, 1948584, 2028444, 2045208, 2598112, 2704592, 2726944, 2812161, 3749548, 3897168, 4056888, 4090416, 5409184, 5624322, 7499096, 7794336, 8113776, 8180832, 10311257, 11248644, 14998192, 16227552, 20622514, 22497288, 29996384, 30933771, 41245028, 44994576, 61867542, 82490056, 89989152, 123735084, 164980112, 247470168, 329960224, 494940336, 989880672]

約数ペア:

[(1, 989880672), (2, 494940336), (3, 329960224), (4, 247470168), (6, 164980112), (8, 123735084), (11, 89989152), (12, 82490056), (16, 61867542), (22, 44994576), (24, 41245028), (32, 30933771), (33, 29996384), (44, 22497288), (48, 20622514), (61, 16227552), (66, 14998192), (88, 11248644), (96, 10311257), (121, 8180832), (122, 8113776), (127, 7794336), (132, 7499096), (176, 5624322), (183, 5409184), (242, 4090416), (244, 4056888), (254, 3897168), (264, 3749548), (352, 2812161), (363, 2726944), (366, 2704592), (381, 2598112), (484, 2045208), (488, 2028444), (508, 1948584), (528, 1874774), (671, 1475232), (726, 1363472), (732, 1352296), (762, 1299056), (968, 1022604), (976, 1014222), (1016, 974292), (1056, 937387), (1331, 743712), (1342, 737616), (1397, 708576), (1452, 681736), (1464, 676148), (1524, 649528), (1936, 511302), (1952, 507111), (2013, 491744), (2032, 487146), (2662, 371856), (2684, 368808), (2794, 354288), (2904, 340868), (2928, 338074), (3048, 324764), (3872, 255651), (3993, 247904), (4026, 245872), (4064, 243573), (4191, 236192), (5324, 185928), (5368, 184404), (5588, 177144), (5808, 170434), (5856, 169037), (6096, 162382), (7381, 134112), (7747, 127776), (7986, 123952), (8052, 122936), (8382, 118096), (10648, 92964), (10736, 92202), (11176, 88572), (11616, 85217), (12192, 81191), (14762, 67056), (15367, 64416), (15494, 63888), (15972, 61976), (16104, 61468), (16764, 59048), (21296, 46482), (21472, 46101), (22143, 44704), (22352, 44286), (23241, 42592), (29524, 33528), (30734, 32208), (30988, 31944)]