919833984

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 2800512000

約数和(自身を除く): 1880678016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 258, 279, 288, 344, 372, 384, 387, 496, 516, 558, 576, 599, 688, 744, 774, 992, 1032, 1116, 1152, 1198, 1333, 1376, 1488, 1548, 1797, 1984, 2064, 2232, 2396, 2666, 2752, 2976, 3096, 3594, 3968, 3999, 4128, 4464, 4792, 5332, 5391, 5504, 5952, 6192, 7188, 7998, 8256, 8928, 9584, 10664, 10782, 11904, 11997, 12384, 14376, 15996, 16512, 17856, 18569, 19168, 21328, 21564, 23994, 24768, 25757, 28752, 31992, 35712, 37138, 38336, 42656, 43128, 47988, 49536, 51514, 55707, 57504, 63984, 74276, 76672, 77271, 85312, 86256, 95976, 103028, 111414, 115008, 127968, 148552, 154542, 167121, 170624, 172512, 191952, 206056, 222828, 230016, 231813, 255936, 297104, 309084, 334242, 345024, 383904, 412112, 445656, 463626, 511872, 594208, 618168, 668484, 690048, 767808, 798467, 824224, 891312, 927252, 1188416, 1236336, 1336968, 1535616, 1596934, 1648448, 1782624, 1854504, 2376832, 2395401, 2472672, 2673936, 3193868, 3296896, 3565248, 3709008, 4790802, 4945344, 5347872, 6387736, 7130496, 7186203, 7418016, 9581604, 9890688, 10695744, 12775472, 14372406, 14836032, 19163208, 21391488, 25550944, 28744812, 29672064, 38326416, 51101888, 57489624, 76652832, 102203776, 114979248, 153305664, 229958496, 306611328, 459916992, 919833984]

約数ペア:

[(1, 919833984), (2, 459916992), (3, 306611328), (4, 229958496), (6, 153305664), (8, 114979248), (9, 102203776), (12, 76652832), (16, 57489624), (18, 51101888), (24, 38326416), (31, 29672064), (32, 28744812), (36, 25550944), (43, 21391488), (48, 19163208), (62, 14836032), (64, 14372406), (72, 12775472), (86, 10695744), (93, 9890688), (96, 9581604), (124, 7418016), (128, 7186203), (129, 7130496), (144, 6387736), (172, 5347872), (186, 4945344), (192, 4790802), (248, 3709008), (258, 3565248), (279, 3296896), (288, 3193868), (344, 2673936), (372, 2472672), (384, 2395401), (387, 2376832), (496, 1854504), (516, 1782624), (558, 1648448), (576, 1596934), (599, 1535616), (688, 1336968), (744, 1236336), (774, 1188416), (992, 927252), (1032, 891312), (1116, 824224), (1152, 798467), (1198, 767808), (1333, 690048), (1376, 668484), (1488, 618168), (1548, 594208), (1797, 511872), (1984, 463626), (2064, 445656), (2232, 412112), (2396, 383904), (2666, 345024), (2752, 334242), (2976, 309084), (3096, 297104), (3594, 255936), (3968, 231813), (3999, 230016), (4128, 222828), (4464, 206056), (4792, 191952), (5332, 172512), (5391, 170624), (5504, 167121), (5952, 154542), (6192, 148552), (7188, 127968), (7998, 115008), (8256, 111414), (8928, 103028), (9584, 95976), (10664, 86256), (10782, 85312), (11904, 77271), (11997, 76672), (12384, 74276), (14376, 63984), (15996, 57504), (16512, 55707), (17856, 51514), (18569, 49536), (19168, 47988), (21328, 43128), (21564, 42656), (23994, 38336), (24768, 37138), (25757, 35712), (28752, 31992)]