231878016

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 709463040

約数和(自身を除く): 477585024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 151, 172, 186, 192, 248, 258, 279, 288, 302, 344, 372, 384, 387, 453, 496, 516, 558, 576, 604, 688, 744, 774, 906, 992, 1032, 1116, 1152, 1208, 1333, 1359, 1376, 1488, 1548, 1812, 1984, 2064, 2232, 2416, 2666, 2718, 2752, 2976, 3096, 3624, 3968, 3999, 4128, 4464, 4681, 4832, 5332, 5436, 5504, 5952, 6192, 6493, 7248, 7998, 8256, 8928, 9362, 9664, 10664, 10872, 11904, 11997, 12384, 12986, 14043, 14496, 15996, 16512, 17856, 18724, 19328, 19479, 21328, 21744, 23994, 24768, 25972, 28086, 28992, 31992, 35712, 37448, 38958, 42129, 42656, 43488, 47988, 49536, 51944, 56172, 57984, 58437, 63984, 74896, 77916, 84258, 85312, 86976, 95976, 103888, 112344, 116874, 127968, 149792, 155832, 168516, 170624, 173952, 191952, 201283, 207776, 224688, 233748, 255936, 299584, 311664, 337032, 383904, 402566, 415552, 449376, 467496, 511872, 599168, 603849, 623328, 674064, 767808, 805132, 831104, 898752, 934992, 1207698, 1246656, 1348128, 1535616, 1610264, 1797504, 1811547, 1869984, 2415396, 2493312, 2696256, 3220528, 3623094, 3739968, 4830792, 5392512, 6441056, 7246188, 7479936, 9661584, 12882112, 14492376, 19323168, 25764224, 28984752, 38646336, 57969504, 77292672, 115939008, 231878016]

約数ペア:

[(1, 231878016), (2, 115939008), (3, 77292672), (4, 57969504), (6, 38646336), (8, 28984752), (9, 25764224), (12, 19323168), (16, 14492376), (18, 12882112), (24, 9661584), (31, 7479936), (32, 7246188), (36, 6441056), (43, 5392512), (48, 4830792), (62, 3739968), (64, 3623094), (72, 3220528), (86, 2696256), (93, 2493312), (96, 2415396), (124, 1869984), (128, 1811547), (129, 1797504), (144, 1610264), (151, 1535616), (172, 1348128), (186, 1246656), (192, 1207698), (248, 934992), (258, 898752), (279, 831104), (288, 805132), (302, 767808), (344, 674064), (372, 623328), (384, 603849), (387, 599168), (453, 511872), (496, 467496), (516, 449376), (558, 415552), (576, 402566), (604, 383904), (688, 337032), (744, 311664), (774, 299584), (906, 255936), (992, 233748), (1032, 224688), (1116, 207776), (1152, 201283), (1208, 191952), (1333, 173952), (1359, 170624), (1376, 168516), (1488, 155832), (1548, 149792), (1812, 127968), (1984, 116874), (2064, 112344), (2232, 103888), (2416, 95976), (2666, 86976), (2718, 85312), (2752, 84258), (2976, 77916), (3096, 74896), (3624, 63984), (3968, 58437), (3999, 57984), (4128, 56172), (4464, 51944), (4681, 49536), (4832, 47988), (5332, 43488), (5436, 42656), (5504, 42129), (5952, 38958), (6192, 37448), (6493, 35712), (7248, 31992), (7998, 28992), (8256, 28086), (8928, 25972), (9362, 24768), (9664, 23994), (10664, 21744), (10872, 21328), (11904, 19479), (11997, 19328), (12384, 18724), (12986, 17856), (14043, 16512), (14496, 15996)]