219977472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 144

約数和(自身を含む): 688157568

約数和(自身を除く): 468180096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2003, 2112, 2288, 2496, 2816, 3328, 3432, 4006, 4224, 4576, 4992, 6009, 6864, 8012, 8448, 9152, 9984, 12018, 13728, 16024, 18304, 22033, 24036, 26039, 27456, 32048, 36608, 44066, 48072, 52078, 54912, 64096, 66099, 78117, 88132, 96144, 104156, 109824, 128192, 132198, 156234, 176264, 192288, 208312, 256384, 264396, 286429, 312468, 352528, 384576, 416624, 512768, 528792, 572858, 624936, 705056, 769152, 833248, 859287, 1057584, 1145716, 1249872, 1410112, 1538304, 1666496, 1718574, 2115168, 2291432, 2499744, 2820224, 3332992, 3437148, 4230336, 4582864, 4999488, 5640448, 6665984, 6874296, 8460672, 9165728, 9998976, 13748592, 16921344, 18331456, 19997952, 27497184, 36662912, 54994368, 73325824, 109988736, 219977472]

約数ペア:

[(1, 219977472), (2, 109988736), (3, 73325824), (4, 54994368), (6, 36662912), (8, 27497184), (11, 19997952), (12, 18331456), (13, 16921344), (16, 13748592), (22, 9998976), (24, 9165728), (26, 8460672), (32, 6874296), (33, 6665984), (39, 5640448), (44, 4999488), (48, 4582864), (52, 4230336), (64, 3437148), (66, 3332992), (78, 2820224), (88, 2499744), (96, 2291432), (104, 2115168), (128, 1718574), (132, 1666496), (143, 1538304), (156, 1410112), (176, 1249872), (192, 1145716), (208, 1057584), (256, 859287), (264, 833248), (286, 769152), (312, 705056), (352, 624936), (384, 572858), (416, 528792), (429, 512768), (528, 416624), (572, 384576), (624, 352528), (704, 312468), (768, 286429), (832, 264396), (858, 256384), (1056, 208312), (1144, 192288), (1248, 176264), (1408, 156234), (1664, 132198), (1716, 128192), (2003, 109824), (2112, 104156), (2288, 96144), (2496, 88132), (2816, 78117), (3328, 66099), (3432, 64096), (4006, 54912), (4224, 52078), (4576, 48072), (4992, 44066), (6009, 36608), (6864, 32048), (8012, 27456), (8448, 26039), (9152, 24036), (9984, 22033), (12018, 18304), (13728, 16024)]