219948672

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 605928960

約数和(自身を除く): 385980288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 83, 96, 103, 128, 134, 166, 192, 201, 206, 249, 268, 309, 332, 384, 402, 412, 498, 536, 618, 664, 804, 824, 996, 1072, 1236, 1328, 1608, 1648, 1992, 2144, 2472, 2656, 3216, 3296, 3984, 4288, 4944, 5312, 5561, 6432, 6592, 6901, 7968, 8549, 8576, 9888, 10624, 11122, 12864, 13184, 13802, 15936, 16683, 17098, 19776, 20703, 22244, 25647, 25728, 27604, 31872, 33366, 34196, 39552, 41406, 44488, 51294, 55208, 66732, 68392, 82812, 88976, 102588, 110416, 133464, 136784, 165624, 177952, 205176, 220832, 266928, 273568, 331248, 355904, 410352, 441664, 533856, 547136, 572783, 662496, 711808, 820704, 883328, 1067712, 1094272, 1145566, 1324992, 1641408, 1718349, 2135424, 2291132, 2649984, 3282816, 3436698, 4582264, 6873396, 9164528, 13746792, 18329056, 27493584, 36658112, 54987168, 73316224, 109974336, 219948672]

約数ペア:

[(1, 219948672), (2, 109974336), (3, 73316224), (4, 54987168), (6, 36658112), (8, 27493584), (12, 18329056), (16, 13746792), (24, 9164528), (32, 6873396), (48, 4582264), (64, 3436698), (67, 3282816), (83, 2649984), (96, 2291132), (103, 2135424), (128, 1718349), (134, 1641408), (166, 1324992), (192, 1145566), (201, 1094272), (206, 1067712), (249, 883328), (268, 820704), (309, 711808), (332, 662496), (384, 572783), (402, 547136), (412, 533856), (498, 441664), (536, 410352), (618, 355904), (664, 331248), (804, 273568), (824, 266928), (996, 220832), (1072, 205176), (1236, 177952), (1328, 165624), (1608, 136784), (1648, 133464), (1992, 110416), (2144, 102588), (2472, 88976), (2656, 82812), (3216, 68392), (3296, 66732), (3984, 55208), (4288, 51294), (4944, 44488), (5312, 41406), (5561, 39552), (6432, 34196), (6592, 33366), (6901, 31872), (7968, 27604), (8549, 25728), (8576, 25647), (9888, 22244), (10624, 20703), (11122, 19776), (12864, 17098), (13184, 16683), (13802, 15936)]