391619232

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1192181760

約数和(自身を除く): 800562528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 83, 86, 96, 108, 127, 129, 144, 166, 172, 216, 249, 254, 258, 288, 332, 344, 381, 387, 432, 498, 508, 516, 664, 688, 747, 762, 774, 864, 996, 1016, 1032, 1143, 1161, 1328, 1376, 1494, 1524, 1548, 1992, 2032, 2064, 2241, 2286, 2322, 2656, 2988, 3048, 3096, 3429, 3569, 3984, 4064, 4128, 4482, 4572, 4644, 5461, 5976, 6096, 6192, 6858, 7138, 7968, 8964, 9144, 9288, 10541, 10707, 10922, 11952, 12192, 12384, 13716, 14276, 16383, 17928, 18288, 18576, 21082, 21414, 21844, 23904, 27432, 28552, 31623, 32121, 32766, 35856, 36576, 37152, 42164, 42828, 43688, 49149, 54864, 57104, 63246, 64242, 65532, 71712, 84328, 85656, 87376, 94869, 96363, 98298, 109728, 114208, 126492, 128484, 131064, 147447, 168656, 171312, 174752, 189738, 192726, 196596, 252984, 256968, 262128, 284607, 294894, 337312, 342624, 379476, 385452, 393192, 453263, 505968, 513936, 524256, 569214, 589788, 758952, 770904, 786384, 906526, 1011936, 1027872, 1138428, 1179576, 1359789, 1517904, 1541808, 1572768, 1813052, 2276856, 2359152, 2719578, 3035808, 3083616, 3626104, 4079367, 4553712, 4718304, 5439156, 7252208, 8158734, 9107424, 10878312, 12238101, 14504416, 16317468, 21756624, 24476202, 32634936, 43513248, 48952404, 65269872, 97904808, 130539744, 195809616, 391619232]

約数ペア:

[(1, 391619232), (2, 195809616), (3, 130539744), (4, 97904808), (6, 65269872), (8, 48952404), (9, 43513248), (12, 32634936), (16, 24476202), (18, 21756624), (24, 16317468), (27, 14504416), (32, 12238101), (36, 10878312), (43, 9107424), (48, 8158734), (54, 7252208), (72, 5439156), (83, 4718304), (86, 4553712), (96, 4079367), (108, 3626104), (127, 3083616), (129, 3035808), (144, 2719578), (166, 2359152), (172, 2276856), (216, 1813052), (249, 1572768), (254, 1541808), (258, 1517904), (288, 1359789), (332, 1179576), (344, 1138428), (381, 1027872), (387, 1011936), (432, 906526), (498, 786384), (508, 770904), (516, 758952), (664, 589788), (688, 569214), (747, 524256), (762, 513936), (774, 505968), (864, 453263), (996, 393192), (1016, 385452), (1032, 379476), (1143, 342624), (1161, 337312), (1328, 294894), (1376, 284607), (1494, 262128), (1524, 256968), (1548, 252984), (1992, 196596), (2032, 192726), (2064, 189738), (2241, 174752), (2286, 171312), (2322, 168656), (2656, 147447), (2988, 131064), (3048, 128484), (3096, 126492), (3429, 114208), (3569, 109728), (3984, 98298), (4064, 96363), (4128, 94869), (4482, 87376), (4572, 85656), (4644, 84328), (5461, 71712), (5976, 65532), (6096, 64242), (6192, 63246), (6858, 57104), (7138, 54864), (7968, 49149), (8964, 43688), (9144, 42828), (9288, 42164), (10541, 37152), (10707, 36576), (10922, 35856), (11952, 32766), (12192, 32121), (12384, 31623), (13716, 28552), (14276, 27432), (16383, 23904), (17928, 21844), (18288, 21414), (18576, 21082)]