25173914496

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 70379020800

約数和(自身を除く): 45205106304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 109, 128, 129, 142, 172, 192, 197, 213, 218, 258, 284, 327, 344, 384, 394, 426, 436, 516, 568, 591, 654, 688, 788, 852, 872, 1032, 1136, 1182, 1308, 1376, 1576, 1704, 1744, 2064, 2272, 2364, 2616, 2752, 3053, 3152, 3408, 3488, 4128, 4544, 4687, 4728, 5232, 5504, 6106, 6304, 6816, 6976, 7739, 8256, 8471, 9088, 9159, 9374, 9456, 10464, 12212, 12608, 13632, 13952, 13987, 14061, 15478, 16512, 16942, 18318, 18748, 18912, 20928, 21473, 23217, 24424, 25216, 25413, 27264, 27974, 28122, 30956, 33884, 36636, 37496, 37824, 41856, 41961, 42946, 46434, 48848, 50826, 55948, 56244, 61912, 64419, 67768, 73272, 74992, 75648, 83922, 85892, 92868, 97696, 101652, 111896, 112488, 123824, 128838, 135536, 146544, 149984, 167844, 171784, 185736, 195392, 203304, 223792, 224976, 247648, 257676, 271072, 293088, 299968, 332777, 335688, 343568, 371472, 390784, 406608, 447584, 449952, 495296, 515352, 542144, 586176, 599936, 601441, 665554, 671376, 687136, 742944, 813216, 895168, 899904, 923339, 990592, 998331, 1030704, 1084288, 1172352, 1202882, 1331108, 1342752, 1374272, 1485888, 1524583, 1626432, 1790336, 1799808, 1804323, 1846678, 1996662, 2061408, 2405764, 2662216, 2685504, 2748544, 2770017, 2971776, 3049166, 3252864, 3608646, 3693356, 3993324, 4122816, 4573749, 4811528, 5324432, 5371008, 5540034, 6098332, 7217292, 7386712, 7986648, 8245632, 9147498, 9623056, 10648864, 11080068, 12196664, 14434584, 14773424, 15973296, 18294996, 19246112, 21297728, 22160136, 24393328, 28869168, 29546848, 31946592, 36589992, 38492224, 42595456, 44320272, 48786656, 57738336, 59093696, 63893184, 65557069, 73179984, 76984448, 88640544, 97573312, 115476672, 118187392, 127786368, 131114138, 146359968, 177281088, 195146624, 196671207, 230953344, 262228276, 292719936, 354562176, 393342414, 524456552, 585439872, 786684828, 1048913104, 1573369656, 2097826208, 3146739312, 4195652416, 6293478624, 8391304832, 12586957248, 25173914496]

約数ペア:

[(1, 25173914496), (2, 12586957248), (3, 8391304832), (4, 6293478624), (6, 4195652416), (8, 3146739312), (12, 2097826208), (16, 1573369656), (24, 1048913104), (32, 786684828), (43, 585439872), (48, 524456552), (64, 393342414), (71, 354562176), (86, 292719936), (96, 262228276), (109, 230953344), (128, 196671207), (129, 195146624), (142, 177281088), (172, 146359968), (192, 131114138), (197, 127786368), (213, 118187392), (218, 115476672), (258, 97573312), (284, 88640544), (327, 76984448), (344, 73179984), (384, 65557069), (394, 63893184), (426, 59093696), (436, 57738336), (516, 48786656), (568, 44320272), (591, 42595456), (654, 38492224), (688, 36589992), (788, 31946592), (852, 29546848), (872, 28869168), (1032, 24393328), (1136, 22160136), (1182, 21297728), (1308, 19246112), (1376, 18294996), (1576, 15973296), (1704, 14773424), (1744, 14434584), (2064, 12196664), (2272, 11080068), (2364, 10648864), (2616, 9623056), (2752, 9147498), (3053, 8245632), (3152, 7986648), (3408, 7386712), (3488, 7217292), (4128, 6098332), (4544, 5540034), (4687, 5371008), (4728, 5324432), (5232, 4811528), (5504, 4573749), (6106, 4122816), (6304, 3993324), (6816, 3693356), (6976, 3608646), (7739, 3252864), (8256, 3049166), (8471, 2971776), (9088, 2770017), (9159, 2748544), (9374, 2685504), (9456, 2662216), (10464, 2405764), (12212, 2061408), (12608, 1996662), (13632, 1846678), (13952, 1804323), (13987, 1799808), (14061, 1790336), (15478, 1626432), (16512, 1524583), (16942, 1485888), (18318, 1374272), (18748, 1342752), (18912, 1331108), (20928, 1202882), (21473, 1172352), (23217, 1084288), (24424, 1030704), (25216, 998331), (25413, 990592), (27264, 923339), (27974, 899904), (28122, 895168), (30956, 813216), (33884, 742944), (36636, 687136), (37496, 671376), (37824, 665554), (41856, 601441), (41961, 599936), (42946, 586176), (46434, 542144), (48848, 515352), (50826, 495296), (55948, 449952), (56244, 447584), (61912, 406608), (64419, 390784), (67768, 371472), (73272, 343568), (74992, 335688), (75648, 332777), (83922, 299968), (85892, 293088), (92868, 271072), (97696, 257676), (101652, 247648), (111896, 224976), (112488, 223792), (123824, 203304), (128838, 195392), (135536, 185736), (146544, 171784), (149984, 167844)]