245141496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 509648904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 83, 102, 114, 127, 136, 152, 153, 166, 171, 204, 228, 249, 254, 306, 323, 332, 342, 381, 408, 456, 498, 508, 612, 646, 664, 684, 747, 762, 969, 996, 1016, 1143, 1224, 1292, 1368, 1411, 1494, 1524, 1577, 1938, 1992, 2159, 2286, 2413, 2584, 2822, 2907, 2988, 3048, 3154, 3876, 4233, 4318, 4572, 4731, 4826, 5644, 5814, 5976, 6308, 6477, 7239, 7752, 8466, 8636, 9144, 9462, 9652, 10541, 11288, 11628, 12616, 12699, 12954, 14193, 14478, 16932, 17272, 18924, 19304, 19431, 21082, 21717, 23256, 25398, 25908, 26809, 28386, 28956, 31623, 33864, 37848, 38862, 41021, 42164, 43434, 50796, 51816, 53618, 56772, 57912, 63246, 77724, 80427, 82042, 84328, 86868, 94869, 101592, 107236, 113544, 123063, 126492, 155448, 160854, 164084, 173736, 179197, 189738, 200279, 214472, 241281, 246126, 252984, 321708, 328168, 358394, 369189, 379476, 400558, 482562, 492252, 537591, 600837, 643416, 716788, 738378, 758952, 801116, 965124, 984504, 1075182, 1201674, 1433576, 1476756, 1602232, 1612773, 1802511, 1930248, 2150364, 2403348, 2953512, 3225546, 3404743, 3605022, 4300728, 4806696, 6451092, 6809486, 7210044, 10214229, 12902184, 13618972, 14420088, 20428458, 27237944, 30642687, 40856916, 61285374, 81713832, 122570748, 245141496]

約数ペア:

[(1, 245141496), (2, 122570748), (3, 81713832), (4, 61285374), (6, 40856916), (8, 30642687), (9, 27237944), (12, 20428458), (17, 14420088), (18, 13618972), (19, 12902184), (24, 10214229), (34, 7210044), (36, 6809486), (38, 6451092), (51, 4806696), (57, 4300728), (68, 3605022), (72, 3404743), (76, 3225546), (83, 2953512), (102, 2403348), (114, 2150364), (127, 1930248), (136, 1802511), (152, 1612773), (153, 1602232), (166, 1476756), (171, 1433576), (204, 1201674), (228, 1075182), (249, 984504), (254, 965124), (306, 801116), (323, 758952), (332, 738378), (342, 716788), (381, 643416), (408, 600837), (456, 537591), (498, 492252), (508, 482562), (612, 400558), (646, 379476), (664, 369189), (684, 358394), (747, 328168), (762, 321708), (969, 252984), (996, 246126), (1016, 241281), (1143, 214472), (1224, 200279), (1292, 189738), (1368, 179197), (1411, 173736), (1494, 164084), (1524, 160854), (1577, 155448), (1938, 126492), (1992, 123063), (2159, 113544), (2286, 107236), (2413, 101592), (2584, 94869), (2822, 86868), (2907, 84328), (2988, 82042), (3048, 80427), (3154, 77724), (3876, 63246), (4233, 57912), (4318, 56772), (4572, 53618), (4731, 51816), (4826, 50796), (5644, 43434), (5814, 42164), (5976, 41021), (6308, 38862), (6477, 37848), (7239, 33864), (7752, 31623), (8466, 28956), (8636, 28386), (9144, 26809), (9462, 25908), (9652, 25398), (10541, 23256), (11288, 21717), (11628, 21082), (12616, 19431), (12699, 19304), (12954, 18924), (14193, 17272), (14478, 16932)]