1288125888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 224

約数和(自身を含む): 4119920640

約数和(自身を除く): 2831794752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 129, 168, 172, 186, 192, 217, 224, 248, 258, 301, 336, 344, 372, 434, 448, 496, 516, 602, 651, 672, 688, 719, 744, 868, 903, 992, 1032, 1204, 1302, 1333, 1344, 1376, 1438, 1488, 1736, 1806, 1984, 2064, 2157, 2408, 2604, 2666, 2752, 2876, 2976, 3472, 3612, 3999, 4128, 4314, 4816, 5033, 5208, 5332, 5752, 5952, 6944, 7224, 7998, 8256, 8628, 9331, 9632, 10066, 10416, 10664, 11504, 13888, 14448, 15099, 15996, 17256, 18662, 19264, 20132, 20832, 21328, 22289, 23008, 27993, 28896, 30198, 30917, 31992, 34512, 37324, 40264, 41664, 42656, 44578, 46016, 55986, 57792, 60396, 61834, 63984, 66867, 69024, 74648, 80528, 85312, 89156, 92751, 111972, 120792, 123668, 127968, 133734, 138048, 149296, 156023, 161056, 178312, 185502, 216419, 223944, 241584, 247336, 255936, 267468, 298592, 312046, 322112, 356624, 371004, 432838, 447888, 468069, 483168, 494672, 534936, 597184, 624092, 649257, 713248, 742008, 865676, 895776, 936138, 958427, 966336, 989344, 1069872, 1248184, 1298514, 1426496, 1484016, 1731352, 1791552, 1872276, 1916854, 1978688, 2139744, 2496368, 2597028, 2875281, 2968032, 3462704, 3744552, 3833708, 4279488, 4992736, 5194056, 5750562, 5936064, 6708989, 6925408, 7489104, 7667416, 9985472, 10388112, 11501124, 13417978, 13850816, 14978208, 15334832, 20126967, 20776224, 23002248, 26835956, 29956416, 30669664, 40253934, 41552448, 46004496, 53671912, 61339328, 80507868, 92008992, 107343824, 161015736, 184017984, 214687648, 322031472, 429375296, 644062944, 1288125888]

約数ペア:

[(1, 1288125888), (2, 644062944), (3, 429375296), (4, 322031472), (6, 214687648), (7, 184017984), (8, 161015736), (12, 107343824), (14, 92008992), (16, 80507868), (21, 61339328), (24, 53671912), (28, 46004496), (31, 41552448), (32, 40253934), (42, 30669664), (43, 29956416), (48, 26835956), (56, 23002248), (62, 20776224), (64, 20126967), (84, 15334832), (86, 14978208), (93, 13850816), (96, 13417978), (112, 11501124), (124, 10388112), (129, 9985472), (168, 7667416), (172, 7489104), (186, 6925408), (192, 6708989), (217, 5936064), (224, 5750562), (248, 5194056), (258, 4992736), (301, 4279488), (336, 3833708), (344, 3744552), (372, 3462704), (434, 2968032), (448, 2875281), (496, 2597028), (516, 2496368), (602, 2139744), (651, 1978688), (672, 1916854), (688, 1872276), (719, 1791552), (744, 1731352), (868, 1484016), (903, 1426496), (992, 1298514), (1032, 1248184), (1204, 1069872), (1302, 989344), (1333, 966336), (1344, 958427), (1376, 936138), (1438, 895776), (1488, 865676), (1736, 742008), (1806, 713248), (1984, 649257), (2064, 624092), (2157, 597184), (2408, 534936), (2604, 494672), (2666, 483168), (2752, 468069), (2876, 447888), (2976, 432838), (3472, 371004), (3612, 356624), (3999, 322112), (4128, 312046), (4314, 298592), (4816, 267468), (5033, 255936), (5208, 247336), (5332, 241584), (5752, 223944), (5952, 216419), (6944, 185502), (7224, 178312), (7998, 161056), (8256, 156023), (8628, 149296), (9331, 138048), (9632, 133734), (10066, 127968), (10416, 123668), (10664, 120792), (11504, 111972), (13888, 92751), (14448, 89156), (15099, 85312), (15996, 80528), (17256, 74648), (18662, 69024), (19264, 66867), (20132, 63984), (20832, 61834), (21328, 60396), (22289, 57792), (23008, 55986), (27993, 46016), (28896, 44578), (30198, 42656), (30917, 41664), (31992, 40264), (34512, 37324)]