385968128

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 1009008000

約数和(自身を除く): 623039872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 109, 112, 128, 133, 152, 182, 208, 218, 224, 247, 256, 266, 304, 364, 416, 436, 448, 494, 512, 532, 608, 728, 763, 832, 872, 896, 988, 1024, 1064, 1216, 1417, 1456, 1526, 1664, 1729, 1744, 1792, 1976, 2048, 2071, 2128, 2432, 2834, 2912, 3052, 3328, 3458, 3488, 3584, 3952, 4142, 4256, 4864, 5668, 5824, 6104, 6656, 6916, 6976, 7168, 7904, 8284, 8512, 9728, 9919, 11336, 11648, 12208, 13312, 13832, 13952, 14336, 14497, 15808, 16568, 17024, 19456, 19838, 22672, 23296, 24416, 26624, 26923, 27664, 27904, 28994, 31616, 33136, 34048, 38912, 39676, 45344, 46592, 48832, 53846, 55328, 55808, 57988, 63232, 66272, 68096, 79352, 90688, 93184, 97664, 107692, 110656, 111616, 115976, 126464, 132544, 136192, 158704, 181376, 186368, 188461, 195328, 215384, 221312, 223232, 231952, 252928, 265088, 272384, 317408, 362752, 376922, 390656, 430768, 442624, 463904, 505856, 530176, 634816, 725504, 753844, 781312, 861536, 885248, 927808, 1060352, 1269632, 1451008, 1507688, 1562624, 1723072, 1770496, 1855616, 2120704, 2539264, 2902016, 3015376, 3446144, 3540992, 3711232, 4241408, 5078528, 6030752, 6892288, 7422464, 10157056, 12061504, 13784576, 14844928, 20314112, 24123008, 27569152, 29689856, 48246016, 55138304, 96492032, 192984064, 385968128]

約数ペア:

[(1, 385968128), (2, 192984064), (4, 96492032), (7, 55138304), (8, 48246016), (13, 29689856), (14, 27569152), (16, 24123008), (19, 20314112), (26, 14844928), (28, 13784576), (32, 12061504), (38, 10157056), (52, 7422464), (56, 6892288), (64, 6030752), (76, 5078528), (91, 4241408), (104, 3711232), (109, 3540992), (112, 3446144), (128, 3015376), (133, 2902016), (152, 2539264), (182, 2120704), (208, 1855616), (218, 1770496), (224, 1723072), (247, 1562624), (256, 1507688), (266, 1451008), (304, 1269632), (364, 1060352), (416, 927808), (436, 885248), (448, 861536), (494, 781312), (512, 753844), (532, 725504), (608, 634816), (728, 530176), (763, 505856), (832, 463904), (872, 442624), (896, 430768), (988, 390656), (1024, 376922), (1064, 362752), (1216, 317408), (1417, 272384), (1456, 265088), (1526, 252928), (1664, 231952), (1729, 223232), (1744, 221312), (1792, 215384), (1976, 195328), (2048, 188461), (2071, 186368), (2128, 181376), (2432, 158704), (2834, 136192), (2912, 132544), (3052, 126464), (3328, 115976), (3458, 111616), (3488, 110656), (3584, 107692), (3952, 97664), (4142, 93184), (4256, 90688), (4864, 79352), (5668, 68096), (5824, 66272), (6104, 63232), (6656, 57988), (6916, 55808), (6976, 55328), (7168, 53846), (7904, 48832), (8284, 46592), (8512, 45344), (9728, 39676), (9919, 38912), (11336, 34048), (11648, 33136), (12208, 31616), (13312, 28994), (13832, 27904), (13952, 27664), (14336, 26923), (14497, 26624), (15808, 24416), (16568, 23296), (17024, 22672), (19456, 19838)]