243172488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 737372160

約数和(自身を除く): 494199672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 127, 136, 152, 156, 204, 221, 228, 247, 254, 312, 323, 361, 381, 408, 442, 456, 494, 508, 646, 663, 722, 741, 762, 884, 969, 988, 1016, 1083, 1292, 1326, 1444, 1482, 1524, 1651, 1768, 1938, 1976, 2159, 2166, 2413, 2584, 2652, 2888, 2964, 3048, 3302, 3876, 4199, 4318, 4332, 4693, 4826, 4953, 5304, 5928, 6137, 6477, 6604, 7239, 7752, 8398, 8636, 8664, 9386, 9652, 9906, 12274, 12597, 12954, 13208, 14079, 14478, 16796, 17272, 18411, 18772, 19304, 19812, 24548, 25194, 25908, 28067, 28158, 28956, 31369, 33592, 36822, 37544, 39624, 41021, 45847, 49096, 50388, 51816, 56134, 56316, 57912, 62738, 73644, 79781, 82042, 84201, 91694, 94107, 100776, 112268, 112632, 123063, 125476, 137541, 147288, 159562, 164084, 168402, 183388, 188214, 224536, 239343, 246126, 250952, 275082, 319124, 328168, 336804, 366776, 376428, 478686, 492252, 533273, 550164, 596011, 638248, 673608, 752856, 779399, 957372, 984504, 1066546, 1100328, 1192022, 1558798, 1599819, 1788033, 1914744, 2133092, 2338197, 2384044, 3117596, 3199638, 3576066, 4266184, 4676394, 4768088, 6235192, 6399276, 7152132, 9352788, 10132187, 12798552, 14304264, 18705576, 20264374, 30396561, 40528748, 60793122, 81057496, 121586244, 243172488]

約数ペア:

[(1, 243172488), (2, 121586244), (3, 81057496), (4, 60793122), (6, 40528748), (8, 30396561), (12, 20264374), (13, 18705576), (17, 14304264), (19, 12798552), (24, 10132187), (26, 9352788), (34, 7152132), (38, 6399276), (39, 6235192), (51, 4768088), (52, 4676394), (57, 4266184), (68, 3576066), (76, 3199638), (78, 3117596), (102, 2384044), (104, 2338197), (114, 2133092), (127, 1914744), (136, 1788033), (152, 1599819), (156, 1558798), (204, 1192022), (221, 1100328), (228, 1066546), (247, 984504), (254, 957372), (312, 779399), (323, 752856), (361, 673608), (381, 638248), (408, 596011), (442, 550164), (456, 533273), (494, 492252), (508, 478686), (646, 376428), (663, 366776), (722, 336804), (741, 328168), (762, 319124), (884, 275082), (969, 250952), (988, 246126), (1016, 239343), (1083, 224536), (1292, 188214), (1326, 183388), (1444, 168402), (1482, 164084), (1524, 159562), (1651, 147288), (1768, 137541), (1938, 125476), (1976, 123063), (2159, 112632), (2166, 112268), (2413, 100776), (2584, 94107), (2652, 91694), (2888, 84201), (2964, 82042), (3048, 79781), (3302, 73644), (3876, 62738), (4199, 57912), (4318, 56316), (4332, 56134), (4693, 51816), (4826, 50388), (4953, 49096), (5304, 45847), (5928, 41021), (6137, 39624), (6477, 37544), (6604, 36822), (7239, 33592), (7752, 31369), (8398, 28956), (8636, 28158), (8664, 28067), (9386, 25908), (9652, 25194), (9906, 24548), (12274, 19812), (12597, 19304), (12954, 18772), (13208, 18411), (14079, 17272), (14478, 16796)]