218703072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 144

約数和(自身を含む): 703261440

約数和(自身を除く): 484558368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2447, 2793, 3192, 3724, 4256, 4704, 4894, 5586, 6384, 7341, 7448, 9788, 11172, 12768, 14682, 14896, 17129, 19576, 22344, 29364, 29792, 34258, 39152, 44688, 46493, 51387, 58728, 68516, 78304, 89376, 92986, 102774, 117456, 119903, 137032, 139479, 185972, 205548, 234912, 239806, 274064, 278958, 325451, 359709, 371944, 411096, 479612, 548128, 557916, 650902, 719418, 743888, 822192, 959224, 976353, 1115832, 1301804, 1438836, 1487776, 1644384, 1918448, 1952706, 2231664, 2278157, 2603608, 2877672, 3836896, 3905412, 4463328, 4556314, 5207216, 5755344, 6834471, 7810824, 9112628, 10414432, 11510688, 13668942, 15621648, 18225256, 27337884, 31243296, 36450512, 54675768, 72901024, 109351536, 218703072]

約数ペア:

[(1, 218703072), (2, 109351536), (3, 72901024), (4, 54675768), (6, 36450512), (7, 31243296), (8, 27337884), (12, 18225256), (14, 15621648), (16, 13668942), (19, 11510688), (21, 10414432), (24, 9112628), (28, 7810824), (32, 6834471), (38, 5755344), (42, 5207216), (48, 4556314), (49, 4463328), (56, 3905412), (57, 3836896), (76, 2877672), (84, 2603608), (96, 2278157), (98, 2231664), (112, 1952706), (114, 1918448), (133, 1644384), (147, 1487776), (152, 1438836), (168, 1301804), (196, 1115832), (224, 976353), (228, 959224), (266, 822192), (294, 743888), (304, 719418), (336, 650902), (392, 557916), (399, 548128), (456, 479612), (532, 411096), (588, 371944), (608, 359709), (672, 325451), (784, 278958), (798, 274064), (912, 239806), (931, 234912), (1064, 205548), (1176, 185972), (1568, 139479), (1596, 137032), (1824, 119903), (1862, 117456), (2128, 102774), (2352, 92986), (2447, 89376), (2793, 78304), (3192, 68516), (3724, 58728), (4256, 51387), (4704, 46493), (4894, 44688), (5586, 39152), (6384, 34258), (7341, 29792), (7448, 29364), (9788, 22344), (11172, 19576), (12768, 17129), (14682, 14896)]