397864896

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 1269235968

約数和(自身を除く): 871371072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 43, 44, 48, 52, 64, 66, 78, 86, 88, 96, 104, 129, 132, 143, 156, 172, 176, 192, 208, 258, 264, 286, 312, 337, 344, 352, 416, 429, 473, 516, 528, 559, 572, 624, 674, 688, 704, 832, 858, 946, 1011, 1032, 1056, 1118, 1144, 1248, 1348, 1376, 1419, 1677, 1716, 1892, 2022, 2064, 2112, 2236, 2288, 2496, 2696, 2752, 2838, 3354, 3432, 3707, 3784, 4044, 4128, 4381, 4472, 4576, 5392, 5676, 6149, 6708, 6864, 7414, 7568, 8088, 8256, 8762, 8944, 9152, 10784, 11121, 11352, 12298, 13143, 13416, 13728, 14491, 14828, 15136, 16176, 17524, 17888, 18447, 21568, 22242, 22704, 24596, 26286, 26832, 27456, 28982, 29656, 30272, 32352, 35048, 35776, 36894, 43473, 44484, 45408, 48191, 49192, 52572, 53664, 57964, 59312, 64704, 70096, 73788, 86946, 88968, 90816, 96382, 98384, 105144, 107328, 115928, 118624, 140192, 144573, 147576, 159401, 173892, 177936, 188383, 192764, 196768, 210288, 231856, 237248, 280384, 289146, 295152, 318802, 347784, 355872, 376766, 385528, 393536, 420576, 463712, 478203, 565149, 578292, 590304, 637604, 695568, 711744, 753532, 771056, 841152, 927424, 956406, 1130298, 1156584, 1180608, 1275208, 1391136, 1507064, 1542112, 1912812, 2072213, 2260596, 2313168, 2550416, 2782272, 3014128, 3084224, 3825624, 4144426, 4521192, 4626336, 5100832, 6028256, 6216639, 7651248, 8288852, 9042384, 9252672, 10201664, 12056512, 12433278, 15302496, 16577704, 18084768, 24866556, 30604992, 33155408, 36169536, 49733112, 66310816, 99466224, 132621632, 198932448, 397864896]

約数ペア:

[(1, 397864896), (2, 198932448), (3, 132621632), (4, 99466224), (6, 66310816), (8, 49733112), (11, 36169536), (12, 33155408), (13, 30604992), (16, 24866556), (22, 18084768), (24, 16577704), (26, 15302496), (32, 12433278), (33, 12056512), (39, 10201664), (43, 9252672), (44, 9042384), (48, 8288852), (52, 7651248), (64, 6216639), (66, 6028256), (78, 5100832), (86, 4626336), (88, 4521192), (96, 4144426), (104, 3825624), (129, 3084224), (132, 3014128), (143, 2782272), (156, 2550416), (172, 2313168), (176, 2260596), (192, 2072213), (208, 1912812), (258, 1542112), (264, 1507064), (286, 1391136), (312, 1275208), (337, 1180608), (344, 1156584), (352, 1130298), (416, 956406), (429, 927424), (473, 841152), (516, 771056), (528, 753532), (559, 711744), (572, 695568), (624, 637604), (674, 590304), (688, 578292), (704, 565149), (832, 478203), (858, 463712), (946, 420576), (1011, 393536), (1032, 385528), (1056, 376766), (1118, 355872), (1144, 347784), (1248, 318802), (1348, 295152), (1376, 289146), (1419, 280384), (1677, 237248), (1716, 231856), (1892, 210288), (2022, 196768), (2064, 192764), (2112, 188383), (2236, 177936), (2288, 173892), (2496, 159401), (2696, 147576), (2752, 144573), (2838, 140192), (3354, 118624), (3432, 115928), (3707, 107328), (3784, 105144), (4044, 98384), (4128, 96382), (4381, 90816), (4472, 88968), (4576, 86946), (5392, 73788), (5676, 70096), (6149, 64704), (6708, 59312), (6864, 57964), (7414, 53664), (7568, 52572), (8088, 49192), (8256, 48191), (8762, 45408), (8944, 44484), (9152, 43473), (10784, 36894), (11121, 35776), (11352, 35048), (12298, 32352), (13143, 30272), (13416, 29656), (13728, 28982), (14491, 27456), (14828, 26832), (15136, 26286), (16176, 24596), (17524, 22704), (17888, 22242), (18447, 21568)]