212243724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3380

約数の個数: 144

約数和(自身を含む): 698181120

約数和(自身を除く): 485937396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1386, 1449, 1518, 1771, 1932, 2277, 2772, 2898, 3036, 3329, 3542, 4554, 5313, 5796, 6658, 7084, 9108, 9987, 10626, 13316, 15939, 19974, 21252, 23303, 29961, 31878, 36619, 39948, 46606, 59922, 63756, 69909, 73238, 76567, 93212, 109857, 119844, 139818, 146476, 153134, 209727, 219714, 229701, 256333, 279636, 306268, 329571, 419454, 439428, 459402, 512666, 535969, 659142, 689103, 768999, 838908, 842237, 918804, 1025332, 1071938, 1318284, 1378206, 1537998, 1607907, 1684474, 2143876, 2306997, 2526711, 2756412, 3075996, 3215814, 3368948, 4613994, 4823721, 5053422, 5895659, 6431628, 7580133, 9227988, 9647442, 10106844, 11791318, 15160266, 17686977, 19294884, 23582636, 30320532, 35373954, 53060931, 70747908, 106121862, 212243724]

約数ペア:

[(1, 212243724), (2, 106121862), (3, 70747908), (4, 53060931), (6, 35373954), (7, 30320532), (9, 23582636), (11, 19294884), (12, 17686977), (14, 15160266), (18, 11791318), (21, 10106844), (22, 9647442), (23, 9227988), (28, 7580133), (33, 6431628), (36, 5895659), (42, 5053422), (44, 4823721), (46, 4613994), (63, 3368948), (66, 3215814), (69, 3075996), (77, 2756412), (84, 2526711), (92, 2306997), (99, 2143876), (126, 1684474), (132, 1607907), (138, 1537998), (154, 1378206), (161, 1318284), (198, 1071938), (207, 1025332), (231, 918804), (252, 842237), (253, 838908), (276, 768999), (308, 689103), (322, 659142), (396, 535969), (414, 512666), (462, 459402), (483, 439428), (506, 419454), (644, 329571), (693, 306268), (759, 279636), (828, 256333), (924, 229701), (966, 219714), (1012, 209727), (1386, 153134), (1449, 146476), (1518, 139818), (1771, 119844), (1932, 109857), (2277, 93212), (2772, 76567), (2898, 73238), (3036, 69909), (3329, 63756), (3542, 59922), (4554, 46606), (5313, 39948), (5796, 36619), (6658, 31878), (7084, 29961), (9108, 23303), (9987, 21252), (10626, 19974), (13316, 15939)]