427493248

素因数分解:

$2^7\times 7^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 1079953560

約数和(自身を除く): 652460312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 107, 112, 128, 182, 196, 208, 214, 224, 343, 364, 392, 416, 428, 448, 637, 686, 728, 749, 784, 832, 856, 896, 1274, 1372, 1391, 1456, 1498, 1568, 1664, 1712, 2401, 2548, 2744, 2782, 2912, 2996, 3136, 3424, 4459, 4802, 5096, 5243, 5488, 5564, 5824, 5992, 6272, 6848, 8918, 9604, 9737, 10192, 10486, 10976, 11128, 11648, 11984, 13696, 17836, 19208, 19474, 20384, 20972, 21952, 22256, 23968, 31213, 35672, 36701, 38416, 38948, 40768, 41944, 43904, 44512, 47936, 62426, 68159, 71344, 73402, 76832, 77896, 81536, 83888, 89024, 95872, 124852, 136318, 142688, 146804, 153664, 155792, 167776, 178048, 249704, 256907, 272636, 285376, 293608, 307328, 311584, 335552, 477113, 499408, 513814, 545272, 570752, 587216, 623168, 671104, 954226, 998816, 1027628, 1090544, 1174432, 1246336, 1908452, 1997632, 2055256, 2181088, 2348864, 3339791, 3816904, 3995264, 4110512, 4362176, 4697728, 6679582, 7633808, 8221024, 8724352, 13359164, 15267616, 16442048, 26718328, 30535232, 32884096, 53436656, 61070464, 106873312, 213746624, 427493248]

約数ペア:

[(1, 427493248), (2, 213746624), (4, 106873312), (7, 61070464), (8, 53436656), (13, 32884096), (14, 30535232), (16, 26718328), (26, 16442048), (28, 15267616), (32, 13359164), (49, 8724352), (52, 8221024), (56, 7633808), (64, 6679582), (91, 4697728), (98, 4362176), (104, 4110512), (107, 3995264), (112, 3816904), (128, 3339791), (182, 2348864), (196, 2181088), (208, 2055256), (214, 1997632), (224, 1908452), (343, 1246336), (364, 1174432), (392, 1090544), (416, 1027628), (428, 998816), (448, 954226), (637, 671104), (686, 623168), (728, 587216), (749, 570752), (784, 545272), (832, 513814), (856, 499408), (896, 477113), (1274, 335552), (1372, 311584), (1391, 307328), (1456, 293608), (1498, 285376), (1568, 272636), (1664, 256907), (1712, 249704), (2401, 178048), (2548, 167776), (2744, 155792), (2782, 153664), (2912, 146804), (2996, 142688), (3136, 136318), (3424, 124852), (4459, 95872), (4802, 89024), (5096, 83888), (5243, 81536), (5488, 77896), (5564, 76832), (5824, 73402), (5992, 71344), (6272, 68159), (6848, 62426), (8918, 47936), (9604, 44512), (9737, 43904), (10192, 41944), (10486, 40768), (10976, 38948), (11128, 38416), (11648, 36701), (11984, 35672), (13696, 31213), (17836, 23968), (19208, 22256), (19474, 21952), (20384, 20972)]