222231296

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 547464960

約数和(自身を除く): 325233664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 107, 112, 122, 128, 133, 152, 214, 224, 244, 256, 266, 304, 427, 428, 448, 488, 532, 608, 749, 854, 856, 896, 976, 1064, 1159, 1216, 1498, 1708, 1712, 1792, 1952, 2033, 2128, 2318, 2432, 2996, 3416, 3424, 3904, 4066, 4256, 4636, 4864, 5992, 6527, 6832, 6848, 7808, 8113, 8132, 8512, 9272, 11984, 13054, 13664, 13696, 14231, 15616, 16226, 16264, 17024, 18544, 23968, 26108, 27328, 27392, 28462, 32452, 32528, 34048, 37088, 45689, 47936, 52216, 54656, 56924, 64904, 65056, 74176, 91378, 95872, 104432, 109312, 113848, 124013, 129808, 130112, 148352, 182756, 191744, 208864, 227696, 248026, 259616, 260224, 296704, 365512, 417728, 455392, 496052, 519232, 520448, 731024, 835456, 868091, 910784, 992104, 1038464, 1462048, 1670912, 1736182, 1821568, 1984208, 2076928, 2924096, 3472364, 3643136, 3968416, 5848192, 6944728, 7936832, 11696384, 13889456, 15873664, 27778912, 31747328, 55557824, 111115648, 222231296]

約数ペア:

[(1, 222231296), (2, 111115648), (4, 55557824), (7, 31747328), (8, 27778912), (14, 15873664), (16, 13889456), (19, 11696384), (28, 7936832), (32, 6944728), (38, 5848192), (56, 3968416), (61, 3643136), (64, 3472364), (76, 2924096), (107, 2076928), (112, 1984208), (122, 1821568), (128, 1736182), (133, 1670912), (152, 1462048), (214, 1038464), (224, 992104), (244, 910784), (256, 868091), (266, 835456), (304, 731024), (427, 520448), (428, 519232), (448, 496052), (488, 455392), (532, 417728), (608, 365512), (749, 296704), (854, 260224), (856, 259616), (896, 248026), (976, 227696), (1064, 208864), (1159, 191744), (1216, 182756), (1498, 148352), (1708, 130112), (1712, 129808), (1792, 124013), (1952, 113848), (2033, 109312), (2128, 104432), (2318, 95872), (2432, 91378), (2996, 74176), (3416, 65056), (3424, 64904), (3904, 56924), (4066, 54656), (4256, 52216), (4636, 47936), (4864, 45689), (5992, 37088), (6527, 34048), (6832, 32528), (6848, 32452), (7808, 28462), (8113, 27392), (8132, 27328), (8512, 26108), (9272, 23968), (11984, 18544), (13054, 17024), (13664, 16264), (13696, 16226), (14231, 15616)]