387548928

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1304889600

約数和(自身を除く): 917340672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 227, 228, 234, 247, 256, 288, 304, 312, 342, 351, 384, 416, 432, 454, 456, 468, 494, 513, 576, 608, 624, 681, 684, 702, 741, 768, 832, 864, 908, 912, 936, 988, 1026, 1152, 1216, 1248, 1362, 1368, 1404, 1482, 1664, 1728, 1816, 1824, 1872, 1976, 2043, 2052, 2223, 2304, 2432, 2496, 2724, 2736, 2808, 2951, 2964, 3328, 3456, 3632, 3648, 3744, 3952, 4086, 4104, 4313, 4446, 4864, 4992, 5448, 5472, 5616, 5902, 5928, 6129, 6669, 6912, 7264, 7296, 7488, 7904, 8172, 8208, 8626, 8853, 8892, 9984, 10896, 10944, 11232, 11804, 11856, 12258, 12939, 13338, 14528, 14592, 14976, 15808, 16344, 16416, 17252, 17706, 17784, 21792, 21888, 22464, 23608, 23712, 24516, 25878, 26559, 26676, 29056, 29952, 31616, 32688, 32832, 34504, 35412, 35568, 38817, 43584, 43776, 44928, 47216, 47424, 49032, 51756, 53118, 53352, 56069, 58112, 63232, 65376, 65664, 69008, 70824, 71136, 77634, 79677, 87168, 89856, 94432, 94848, 98064, 103512, 106236, 106704, 112138, 116451, 130752, 131328, 138016, 141648, 142272, 155268, 159354, 168207, 174336, 188864, 189696, 196128, 207024, 212472, 213408, 224276, 232902, 261504, 276032, 283296, 284544, 310536, 318708, 336414, 377728, 392256, 414048, 424944, 426816, 448552, 465804, 504621, 523008, 552064, 566592, 569088, 621072, 637416, 672828, 755456, 784512, 828096, 849888, 853632, 897104, 931608, 1009242, 1104128, 1133184, 1242144, 1274832, 1345656, 1513863, 1569024, 1656192, 1699776, 1707264, 1794208, 1863216, 2018484, 2266368, 2484288, 2549664, 2691312, 3027726, 3312384, 3399552, 3588416, 3726432, 4036968, 4968576, 5099328, 5382624, 6055452, 6799104, 7176832, 7452864, 8073936, 9937152, 10198656, 10765248, 12110904, 14353664, 14905728, 16147872, 20397312, 21530496, 24221808, 29811456, 32295744, 43060992, 48443616, 64591488, 96887232, 129182976, 193774464, 387548928]

約数ペア:

[(1, 387548928), (2, 193774464), (3, 129182976), (4, 96887232), (6, 64591488), (8, 48443616), (9, 43060992), (12, 32295744), (13, 29811456), (16, 24221808), (18, 21530496), (19, 20397312), (24, 16147872), (26, 14905728), (27, 14353664), (32, 12110904), (36, 10765248), (38, 10198656), (39, 9937152), (48, 8073936), (52, 7452864), (54, 7176832), (57, 6799104), (64, 6055452), (72, 5382624), (76, 5099328), (78, 4968576), (96, 4036968), (104, 3726432), (108, 3588416), (114, 3399552), (117, 3312384), (128, 3027726), (144, 2691312), (152, 2549664), (156, 2484288), (171, 2266368), (192, 2018484), (208, 1863216), (216, 1794208), (227, 1707264), (228, 1699776), (234, 1656192), (247, 1569024), (256, 1513863), (288, 1345656), (304, 1274832), (312, 1242144), (342, 1133184), (351, 1104128), (384, 1009242), (416, 931608), (432, 897104), (454, 853632), (456, 849888), (468, 828096), (494, 784512), (513, 755456), (576, 672828), (608, 637416), (624, 621072), (681, 569088), (684, 566592), (702, 552064), (741, 523008), (768, 504621), (832, 465804), (864, 448552), (908, 426816), (912, 424944), (936, 414048), (988, 392256), (1026, 377728), (1152, 336414), (1216, 318708), (1248, 310536), (1362, 284544), (1368, 283296), (1404, 276032), (1482, 261504), (1664, 232902), (1728, 224276), (1816, 213408), (1824, 212472), (1872, 207024), (1976, 196128), (2043, 189696), (2052, 188864), (2223, 174336), (2304, 168207), (2432, 159354), (2496, 155268), (2724, 142272), (2736, 141648), (2808, 138016), (2951, 131328), (2964, 130752), (3328, 116451), (3456, 112138), (3632, 106704), (3648, 106236), (3744, 103512), (3952, 98064), (4086, 94848), (4104, 94432), (4313, 89856), (4446, 87168), (4864, 79677), (4992, 77634), (5448, 71136), (5472, 70824), (5616, 69008), (5902, 65664), (5928, 65376), (6129, 63232), (6669, 58112), (6912, 56069), (7264, 53352), (7296, 53118), (7488, 51756), (7904, 49032), (8172, 47424), (8208, 47216), (8626, 44928), (8853, 43776), (8892, 43584), (9984, 38817), (10896, 35568), (10944, 35412), (11232, 34504), (11804, 32832), (11856, 32688), (12258, 31616), (12939, 29952), (13338, 29056), (14528, 26676), (14592, 26559), (14976, 25878), (15808, 24516), (16344, 23712), (16416, 23608), (17252, 22464), (17706, 21888), (17784, 21792)]