488809984

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 1143926784

約数和(自身を除く): 655116800

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 103, 104, 124, 128, 184, 206, 208, 248, 256, 299, 368, 403, 412, 416, 496, 512, 598, 713, 736, 806, 824, 832, 992, 1196, 1339, 1426, 1472, 1612, 1648, 1664, 1984, 2369, 2392, 2678, 2852, 2944, 3193, 3224, 3296, 3328, 3968, 4738, 4784, 5356, 5704, 5888, 6386, 6448, 6592, 6656, 7936, 9269, 9476, 9568, 10712, 11408, 11776, 12772, 12896, 13184, 15872, 18538, 18952, 19136, 21424, 22816, 25544, 25792, 26368, 30797, 37076, 37904, 38272, 41509, 42848, 45632, 51088, 51584, 52736, 61594, 73439, 74152, 75808, 76544, 83018, 85696, 91264, 102176, 103168, 123188, 146878, 148304, 151616, 153088, 166036, 171392, 182528, 204352, 206336, 246376, 293756, 296608, 303232, 332072, 342784, 365056, 408704, 492752, 587512, 593216, 606464, 664144, 685568, 817408, 954707, 985504, 1175024, 1186432, 1212928, 1328288, 1634816, 1909414, 1971008, 2350048, 2372864, 2656576, 3818828, 3942016, 4700096, 4745728, 5313152, 7637656, 7884032, 9400192, 10626304, 15275312, 15768064, 18800384, 21252608, 30550624, 37600768, 61101248, 122202496, 244404992, 488809984]

約数ペア:

[(1, 488809984), (2, 244404992), (4, 122202496), (8, 61101248), (13, 37600768), (16, 30550624), (23, 21252608), (26, 18800384), (31, 15768064), (32, 15275312), (46, 10626304), (52, 9400192), (62, 7884032), (64, 7637656), (92, 5313152), (103, 4745728), (104, 4700096), (124, 3942016), (128, 3818828), (184, 2656576), (206, 2372864), (208, 2350048), (248, 1971008), (256, 1909414), (299, 1634816), (368, 1328288), (403, 1212928), (412, 1186432), (416, 1175024), (496, 985504), (512, 954707), (598, 817408), (713, 685568), (736, 664144), (806, 606464), (824, 593216), (832, 587512), (992, 492752), (1196, 408704), (1339, 365056), (1426, 342784), (1472, 332072), (1612, 303232), (1648, 296608), (1664, 293756), (1984, 246376), (2369, 206336), (2392, 204352), (2678, 182528), (2852, 171392), (2944, 166036), (3193, 153088), (3224, 151616), (3296, 148304), (3328, 146878), (3968, 123188), (4738, 103168), (4784, 102176), (5356, 91264), (5704, 85696), (5888, 83018), (6386, 76544), (6448, 75808), (6592, 74152), (6656, 73439), (7936, 61594), (9269, 52736), (9476, 51584), (9568, 51088), (10712, 45632), (11408, 42848), (11776, 41509), (12772, 38272), (12896, 37904), (13184, 37076), (15872, 30797), (18538, 26368), (18952, 25792), (19136, 25544), (21424, 22816)]