239148384

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 474999456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 32, 34, 48, 51, 58, 62, 68, 87, 93, 96, 102, 116, 124, 136, 163, 174, 186, 204, 232, 248, 272, 326, 348, 372, 408, 464, 489, 493, 496, 527, 544, 652, 696, 744, 816, 899, 928, 978, 986, 992, 1054, 1304, 1392, 1479, 1488, 1581, 1632, 1798, 1956, 1972, 2108, 2608, 2697, 2771, 2784, 2958, 2976, 3162, 3596, 3912, 3944, 4216, 4727, 5053, 5216, 5394, 5542, 5916, 6324, 7192, 7824, 7888, 8313, 8432, 9454, 10106, 10788, 11084, 11832, 12648, 14181, 14384, 15159, 15283, 15648, 15776, 16626, 16864, 18908, 20212, 21576, 22168, 23664, 25296, 28362, 28768, 30318, 30566, 33252, 37816, 40424, 43152, 44336, 45849, 47328, 50592, 56724, 60636, 61132, 66504, 75632, 80359, 80848, 85901, 86304, 88672, 91698, 113448, 121272, 122264, 133008, 146537, 151264, 160718, 161696, 171802, 183396, 226896, 241077, 242544, 244528, 257703, 266016, 293074, 321436, 343604, 366792, 439611, 453792, 482154, 485088, 489056, 515406, 586148, 642872, 687208, 733584, 879222, 964308, 1030812, 1172296, 1285744, 1374416, 1467168, 1758444, 1928616, 2061624, 2344592, 2491129, 2571488, 2748832, 3516888, 3857232, 4123248, 4689184, 4982258, 7033776, 7473387, 7714464, 8246496, 9964516, 14067552, 14946774, 19929032, 29893548, 39858064, 59787096, 79716128, 119574192, 239148384]

約数ペア:

[(1, 239148384), (2, 119574192), (3, 79716128), (4, 59787096), (6, 39858064), (8, 29893548), (12, 19929032), (16, 14946774), (17, 14067552), (24, 9964516), (29, 8246496), (31, 7714464), (32, 7473387), (34, 7033776), (48, 4982258), (51, 4689184), (58, 4123248), (62, 3857232), (68, 3516888), (87, 2748832), (93, 2571488), (96, 2491129), (102, 2344592), (116, 2061624), (124, 1928616), (136, 1758444), (163, 1467168), (174, 1374416), (186, 1285744), (204, 1172296), (232, 1030812), (248, 964308), (272, 879222), (326, 733584), (348, 687208), (372, 642872), (408, 586148), (464, 515406), (489, 489056), (493, 485088), (496, 482154), (527, 453792), (544, 439611), (652, 366792), (696, 343604), (744, 321436), (816, 293074), (899, 266016), (928, 257703), (978, 244528), (986, 242544), (992, 241077), (1054, 226896), (1304, 183396), (1392, 171802), (1479, 161696), (1488, 160718), (1581, 151264), (1632, 146537), (1798, 133008), (1956, 122264), (1972, 121272), (2108, 113448), (2608, 91698), (2697, 88672), (2771, 86304), (2784, 85901), (2958, 80848), (2976, 80359), (3162, 75632), (3596, 66504), (3912, 61132), (3944, 60636), (4216, 56724), (4727, 50592), (5053, 47328), (5216, 45849), (5394, 44336), (5542, 43152), (5916, 40424), (6324, 37816), (7192, 33252), (7824, 30566), (7888, 30318), (8313, 28768), (8432, 28362), (9454, 25296), (10106, 23664), (10788, 22168), (11084, 21576), (11832, 20212), (12648, 18908), (14181, 16864), (14384, 16626), (15159, 15776), (15283, 15648)]