304417984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 680931328

約数和(自身を除く): 376513344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 67, 86, 104, 127, 134, 172, 208, 254, 268, 344, 416, 508, 536, 559, 688, 832, 871, 1016, 1072, 1118, 1376, 1651, 1742, 2032, 2144, 2236, 2752, 2881, 3302, 3484, 4064, 4288, 4472, 5461, 5762, 6604, 6968, 8128, 8509, 8944, 10922, 11524, 13208, 13936, 17018, 17888, 21844, 23048, 26416, 27872, 34036, 35776, 37453, 43688, 46096, 52832, 55744, 68072, 70993, 74906, 87376, 92192, 105664, 110617, 136144, 141986, 149812, 174752, 184384, 221234, 272288, 283972, 299624, 349504, 365887, 442468, 544576, 567944, 599248, 731774, 884936, 1135888, 1198496, 1463548, 1769872, 2271776, 2396992, 2927096, 3539744, 4543552, 4756531, 5854192, 7079488, 9513062, 11708384, 19026124, 23416768, 38052248, 76104496, 152208992, 304417984]

約数ペア:

[(1, 304417984), (2, 152208992), (4, 76104496), (8, 38052248), (13, 23416768), (16, 19026124), (26, 11708384), (32, 9513062), (43, 7079488), (52, 5854192), (64, 4756531), (67, 4543552), (86, 3539744), (104, 2927096), (127, 2396992), (134, 2271776), (172, 1769872), (208, 1463548), (254, 1198496), (268, 1135888), (344, 884936), (416, 731774), (508, 599248), (536, 567944), (559, 544576), (688, 442468), (832, 365887), (871, 349504), (1016, 299624), (1072, 283972), (1118, 272288), (1376, 221234), (1651, 184384), (1742, 174752), (2032, 149812), (2144, 141986), (2236, 136144), (2752, 110617), (2881, 105664), (3302, 92192), (3484, 87376), (4064, 74906), (4288, 70993), (4472, 68072), (5461, 55744), (5762, 52832), (6604, 46096), (6968, 43688), (8128, 37453), (8509, 35776), (8944, 34036), (10922, 27872), (11524, 26416), (13208, 23048), (13936, 21844), (17018, 17888)]