211921248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28669}}^1$

素因数の和:28700

約数の個数: 96

約数和(自身を含む): 693584640

約数和(自身を除く): 481663392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 28669, 57338, 86007, 114676, 172014, 200683, 229352, 315359, 344028, 401366, 458704, 602049, 630718, 688056, 802732, 917408, 946077, 1204098, 1261436, 1376112, 1605464, 1892154, 2207513, 2408196, 2522872, 2752224, 3210928, 3784308, 4415026, 4816392, 5045744, 6421856, 6622539, 7568616, 8830052, 9632784, 10091488, 13245078, 15137232, 17660104, 19265568, 26490156, 30274464, 35320208, 52980312, 70640416, 105960624, 211921248]

約数ペア:

[(1, 211921248), (2, 105960624), (3, 70640416), (4, 52980312), (6, 35320208), (7, 30274464), (8, 26490156), (11, 19265568), (12, 17660104), (14, 15137232), (16, 13245078), (21, 10091488), (22, 9632784), (24, 8830052), (28, 7568616), (32, 6622539), (33, 6421856), (42, 5045744), (44, 4816392), (48, 4415026), (56, 3784308), (66, 3210928), (77, 2752224), (84, 2522872), (88, 2408196), (96, 2207513), (112, 1892154), (132, 1605464), (154, 1376112), (168, 1261436), (176, 1204098), (224, 946077), (231, 917408), (264, 802732), (308, 688056), (336, 630718), (352, 602049), (462, 458704), (528, 401366), (616, 344028), (672, 315359), (924, 229352), (1056, 200683), (1232, 172014), (1848, 114676), (2464, 86007), (3696, 57338), (7392, 28669)]