214649344

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 560964096

約数和(自身を除く): 346314752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 271, 272, 364, 416, 442, 448, 476, 512, 542, 544, 728, 832, 884, 896, 952, 1084, 1088, 1456, 1547, 1664, 1768, 1792, 1897, 1904, 2168, 2176, 2912, 3094, 3328, 3523, 3536, 3584, 3794, 3808, 4336, 4352, 4607, 5824, 6188, 6656, 7046, 7072, 7588, 7616, 8672, 8704, 9214, 11648, 12376, 14092, 14144, 15176, 15232, 17344, 18428, 23296, 24661, 24752, 28184, 28288, 30352, 30464, 32249, 34688, 36856, 46592, 49322, 49504, 56368, 56576, 59891, 60704, 60928, 64498, 69376, 73712, 98644, 99008, 112736, 113152, 119782, 121408, 128996, 138752, 147424, 197288, 198016, 225472, 239564, 242816, 257992, 294848, 394576, 396032, 419237, 450944, 479128, 485632, 515984, 589696, 789152, 792064, 838474, 901888, 958256, 971264, 1031968, 1179392, 1578304, 1676948, 1803776, 1916512, 2063936, 2358784, 3156608, 3353896, 3833024, 4127872, 6313216, 6707792, 7666048, 8255744, 12626432, 13415584, 15332096, 16511488, 26831168, 30664192, 53662336, 107324672, 214649344]

約数ペア:

[(1, 214649344), (2, 107324672), (4, 53662336), (7, 30664192), (8, 26831168), (13, 16511488), (14, 15332096), (16, 13415584), (17, 12626432), (26, 8255744), (28, 7666048), (32, 6707792), (34, 6313216), (52, 4127872), (56, 3833024), (64, 3353896), (68, 3156608), (91, 2358784), (104, 2063936), (112, 1916512), (119, 1803776), (128, 1676948), (136, 1578304), (182, 1179392), (208, 1031968), (221, 971264), (224, 958256), (238, 901888), (256, 838474), (271, 792064), (272, 789152), (364, 589696), (416, 515984), (442, 485632), (448, 479128), (476, 450944), (512, 419237), (542, 396032), (544, 394576), (728, 294848), (832, 257992), (884, 242816), (896, 239564), (952, 225472), (1084, 198016), (1088, 197288), (1456, 147424), (1547, 138752), (1664, 128996), (1768, 121408), (1792, 119782), (1897, 113152), (1904, 112736), (2168, 99008), (2176, 98644), (2912, 73712), (3094, 69376), (3328, 64498), (3523, 60928), (3536, 60704), (3584, 59891), (3794, 56576), (3808, 56368), (4336, 49504), (4352, 49322), (4607, 46592), (5824, 36856), (6188, 34688), (6656, 32249), (7046, 30464), (7072, 30352), (7588, 28288), (7616, 28184), (8672, 24752), (8704, 24661), (9214, 23296), (11648, 18428), (12376, 17344), (14092, 15232), (14144, 15176)]