390690432

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 1292544000

約数和(自身を除く): 901853568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 86, 88, 96, 99, 108, 128, 129, 132, 144, 172, 176, 192, 198, 216, 239, 258, 264, 288, 297, 344, 352, 384, 387, 396, 432, 473, 478, 516, 528, 576, 594, 688, 704, 717, 774, 792, 864, 946, 956, 1032, 1056, 1152, 1161, 1188, 1376, 1408, 1419, 1434, 1548, 1584, 1728, 1892, 1912, 2064, 2112, 2151, 2322, 2376, 2629, 2752, 2838, 2868, 3096, 3168, 3456, 3784, 3824, 4128, 4224, 4257, 4302, 4644, 4752, 5258, 5504, 5676, 5736, 6192, 6336, 6453, 7568, 7648, 7887, 8256, 8514, 8604, 9288, 9504, 10277, 10516, 11352, 11472, 12384, 12672, 12771, 12906, 15136, 15296, 15774, 16512, 17028, 17208, 18576, 19008, 20554, 21032, 22704, 22944, 23661, 24768, 25542, 25812, 30272, 30592, 30831, 31548, 34056, 34416, 37152, 38016, 41108, 42064, 45408, 45888, 47322, 49536, 51084, 51624, 60544, 61662, 63096, 68112, 68832, 70983, 74304, 82216, 84128, 90816, 91776, 92493, 94644, 102168, 103248, 113047, 123324, 126192, 136224, 137664, 141966, 148608, 164432, 168256, 181632, 184986, 189288, 204336, 206496, 226094, 246648, 252384, 272448, 275328, 277479, 283932, 328864, 336512, 339141, 369972, 378576, 408672, 412992, 452188, 493296, 504768, 544896, 554958, 567864, 657728, 678282, 739944, 757152, 817344, 825984, 904376, 986592, 1009536, 1017423, 1109916, 1135728, 1315456, 1356564, 1479888, 1514304, 1634688, 1808752, 1973184, 2034846, 2219832, 2271456, 2713128, 2959776, 3028608, 3052269, 3617504, 3946368, 4069692, 4439664, 4542912, 5426256, 5919552, 6104538, 7235008, 8139384, 8879328, 9085824, 10852512, 11839104, 12209076, 14470016, 16278768, 17758656, 21705024, 24418152, 32557536, 35517312, 43410048, 48836304, 65115072, 97672608, 130230144, 195345216, 390690432]

約数ペア:

[(1, 390690432), (2, 195345216), (3, 130230144), (4, 97672608), (6, 65115072), (8, 48836304), (9, 43410048), (11, 35517312), (12, 32557536), (16, 24418152), (18, 21705024), (22, 17758656), (24, 16278768), (27, 14470016), (32, 12209076), (33, 11839104), (36, 10852512), (43, 9085824), (44, 8879328), (48, 8139384), (54, 7235008), (64, 6104538), (66, 5919552), (72, 5426256), (86, 4542912), (88, 4439664), (96, 4069692), (99, 3946368), (108, 3617504), (128, 3052269), (129, 3028608), (132, 2959776), (144, 2713128), (172, 2271456), (176, 2219832), (192, 2034846), (198, 1973184), (216, 1808752), (239, 1634688), (258, 1514304), (264, 1479888), (288, 1356564), (297, 1315456), (344, 1135728), (352, 1109916), (384, 1017423), (387, 1009536), (396, 986592), (432, 904376), (473, 825984), (478, 817344), (516, 757152), (528, 739944), (576, 678282), (594, 657728), (688, 567864), (704, 554958), (717, 544896), (774, 504768), (792, 493296), (864, 452188), (946, 412992), (956, 408672), (1032, 378576), (1056, 369972), (1152, 339141), (1161, 336512), (1188, 328864), (1376, 283932), (1408, 277479), (1419, 275328), (1434, 272448), (1548, 252384), (1584, 246648), (1728, 226094), (1892, 206496), (1912, 204336), (2064, 189288), (2112, 184986), (2151, 181632), (2322, 168256), (2376, 164432), (2629, 148608), (2752, 141966), (2838, 137664), (2868, 136224), (3096, 126192), (3168, 123324), (3456, 113047), (3784, 103248), (3824, 102168), (4128, 94644), (4224, 92493), (4257, 91776), (4302, 90816), (4644, 84128), (4752, 82216), (5258, 74304), (5504, 70983), (5676, 68832), (5736, 68112), (6192, 63096), (6336, 61662), (6453, 60544), (7568, 51624), (7648, 51084), (7887, 49536), (8256, 47322), (8514, 45888), (8604, 45408), (9288, 42064), (9504, 41108), (10277, 38016), (10516, 37152), (11352, 34416), (11472, 34056), (12384, 31548), (12672, 30831), (12771, 30592), (12906, 30272), (15136, 25812), (15296, 25542), (15774, 24768), (16512, 23661), (17028, 22944), (17208, 22704), (18576, 21032), (19008, 20554)]