348038656

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 120

約数和(自身を含む): 841888080

約数和(自身を除く): 493849424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 269, 304, 361, 448, 512, 532, 538, 608, 722, 896, 1064, 1076, 1216, 1444, 1792, 1883, 2128, 2152, 2432, 2527, 2888, 3584, 3766, 4256, 4304, 4864, 5054, 5111, 5776, 7532, 8512, 8608, 9728, 10108, 10222, 11552, 15064, 17024, 17216, 20216, 20444, 23104, 30128, 34048, 34432, 35777, 40432, 40888, 46208, 60256, 68096, 68864, 71554, 80864, 81776, 92416, 97109, 120512, 137728, 143108, 161728, 163552, 184832, 194218, 241024, 286216, 323456, 327104, 388436, 482048, 572432, 646912, 654208, 679763, 776872, 964096, 1144864, 1293824, 1308416, 1359526, 1553744, 2289728, 2616832, 2719052, 3107488, 4579456, 5438104, 6214976, 9158912, 10876208, 12429952, 18317824, 21752416, 24859904, 43504832, 49719808, 87009664, 174019328, 348038656]

約数ペア:

[(1, 348038656), (2, 174019328), (4, 87009664), (7, 49719808), (8, 43504832), (14, 24859904), (16, 21752416), (19, 18317824), (28, 12429952), (32, 10876208), (38, 9158912), (56, 6214976), (64, 5438104), (76, 4579456), (112, 3107488), (128, 2719052), (133, 2616832), (152, 2289728), (224, 1553744), (256, 1359526), (266, 1308416), (269, 1293824), (304, 1144864), (361, 964096), (448, 776872), (512, 679763), (532, 654208), (538, 646912), (608, 572432), (722, 482048), (896, 388436), (1064, 327104), (1076, 323456), (1216, 286216), (1444, 241024), (1792, 194218), (1883, 184832), (2128, 163552), (2152, 161728), (2432, 143108), (2527, 137728), (2888, 120512), (3584, 97109), (3766, 92416), (4256, 81776), (4304, 80864), (4864, 71554), (5054, 68864), (5111, 68096), (5776, 60256), (7532, 46208), (8512, 40888), (8608, 40432), (9728, 35777), (10108, 34432), (10222, 34048), (11552, 30128), (15064, 23104), (17024, 20444), (17216, 20216)]