749685024

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 2461415040

約数和(自身を除く): 1711730016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 88, 96, 99, 101, 108, 121, 132, 142, 144, 176, 198, 202, 213, 216, 242, 264, 284, 288, 297, 303, 352, 363, 396, 404, 426, 432, 484, 528, 568, 594, 606, 639, 726, 781, 792, 808, 852, 864, 909, 968, 1056, 1089, 1111, 1136, 1188, 1212, 1278, 1452, 1562, 1584, 1616, 1704, 1818, 1917, 1936, 2178, 2222, 2272, 2343, 2376, 2424, 2556, 2727, 2904, 3124, 3168, 3232, 3267, 3333, 3408, 3636, 3834, 3872, 4356, 4444, 4686, 4752, 4848, 5112, 5454, 5808, 6248, 6534, 6666, 6816, 7029, 7171, 7272, 7668, 8591, 8712, 8888, 9372, 9504, 9696, 9999, 10224, 10908, 11616, 12221, 12496, 13068, 13332, 14058, 14342, 14544, 15336, 17182, 17424, 17776, 18744, 19998, 20448, 21087, 21513, 21816, 24442, 24992, 25773, 26136, 26664, 28116, 28684, 29088, 29997, 30672, 34364, 34848, 35552, 36663, 37488, 39996, 42174, 43026, 43632, 48884, 51546, 52272, 53328, 56232, 57368, 59994, 61344, 64539, 68728, 73326, 74976, 77319, 78881, 79992, 84348, 86052, 87264, 97768, 103092, 104544, 106656, 109989, 112464, 114736, 119988, 129078, 137456, 146652, 154638, 157762, 159984, 168696, 172104, 193617, 195536, 206184, 219978, 224928, 229472, 231957, 236643, 239976, 258156, 274912, 293304, 309276, 315524, 319968, 329967, 337392, 344208, 387234, 391072, 412368, 439956, 463914, 473286, 479952, 516312, 586608, 618552, 631048, 659934, 674784, 688416, 709929, 774468, 824736, 867691, 879912, 927828, 946572, 959904, 1032624, 1173216, 1237104, 1262096, 1319868, 1419858, 1548936, 1735382, 1759824, 1855656, 1893144, 2065248, 2129787, 2474208, 2524192, 2603073, 2639736, 2839716, 3097872, 3470764, 3519648, 3711312, 3786288, 4259574, 5206146, 5279472, 5679432, 6195744, 6941528, 7422624, 7572576, 7809219, 8519148, 10412292, 10558944, 11358864, 13883056, 15618438, 17038296, 20824584, 22717728, 23427657, 27766112, 31236876, 34076592, 41649168, 46855314, 62473752, 68153184, 83298336, 93710628, 124947504, 187421256, 249895008, 374842512, 749685024]

約数ペア:

[(1, 749685024), (2, 374842512), (3, 249895008), (4, 187421256), (6, 124947504), (8, 93710628), (9, 83298336), (11, 68153184), (12, 62473752), (16, 46855314), (18, 41649168), (22, 34076592), (24, 31236876), (27, 27766112), (32, 23427657), (33, 22717728), (36, 20824584), (44, 17038296), (48, 15618438), (54, 13883056), (66, 11358864), (71, 10558944), (72, 10412292), (88, 8519148), (96, 7809219), (99, 7572576), (101, 7422624), (108, 6941528), (121, 6195744), (132, 5679432), (142, 5279472), (144, 5206146), (176, 4259574), (198, 3786288), (202, 3711312), (213, 3519648), (216, 3470764), (242, 3097872), (264, 2839716), (284, 2639736), (288, 2603073), (297, 2524192), (303, 2474208), (352, 2129787), (363, 2065248), (396, 1893144), (404, 1855656), (426, 1759824), (432, 1735382), (484, 1548936), (528, 1419858), (568, 1319868), (594, 1262096), (606, 1237104), (639, 1173216), (726, 1032624), (781, 959904), (792, 946572), (808, 927828), (852, 879912), (864, 867691), (909, 824736), (968, 774468), (1056, 709929), (1089, 688416), (1111, 674784), (1136, 659934), (1188, 631048), (1212, 618552), (1278, 586608), (1452, 516312), (1562, 479952), (1584, 473286), (1616, 463914), (1704, 439956), (1818, 412368), (1917, 391072), (1936, 387234), (2178, 344208), (2222, 337392), (2272, 329967), (2343, 319968), (2376, 315524), (2424, 309276), (2556, 293304), (2727, 274912), (2904, 258156), (3124, 239976), (3168, 236643), (3232, 231957), (3267, 229472), (3333, 224928), (3408, 219978), (3636, 206184), (3834, 195536), (3872, 193617), (4356, 172104), (4444, 168696), (4686, 159984), (4752, 157762), (4848, 154638), (5112, 146652), (5454, 137456), (5808, 129078), (6248, 119988), (6534, 114736), (6666, 112464), (6816, 109989), (7029, 106656), (7171, 104544), (7272, 103092), (7668, 97768), (8591, 87264), (8712, 86052), (8888, 84348), (9372, 79992), (9504, 78881), (9696, 77319), (9999, 74976), (10224, 73326), (10908, 68728), (11616, 64539), (12221, 61344), (12496, 59994), (13068, 57368), (13332, 56232), (14058, 53328), (14342, 52272), (14544, 51546), (15336, 48884), (17182, 43632), (17424, 43026), (17776, 42174), (18744, 39996), (19998, 37488), (20448, 36663), (21087, 35552), (21513, 34848), (21816, 34364), (24442, 30672), (24992, 29997), (25773, 29088), (26136, 28684), (26664, 28116)]