221755968

素因数分解:

$2^6\times 3^6\times 7^2\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 294

約数和(自身を含む): 775398246

約数和(自身を除く): 553642278

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 97, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 194, 196, 216, 224, 243, 252, 288, 291, 294, 324, 336, 378, 388, 392, 432, 441, 448, 486, 504, 567, 576, 582, 588, 648, 672, 679, 729, 756, 776, 784, 864, 873, 882, 972, 1008, 1134, 1164, 1176, 1296, 1323, 1344, 1358, 1458, 1512, 1552, 1568, 1701, 1728, 1746, 1764, 1944, 2016, 2037, 2268, 2328, 2352, 2592, 2619, 2646, 2716, 2916, 3024, 3104, 3136, 3402, 3492, 3528, 3888, 3969, 4032, 4074, 4536, 4656, 4704, 4753, 5103, 5184, 5238, 5292, 5432, 5832, 6048, 6111, 6208, 6804, 6984, 7056, 7776, 7857, 7938, 8148, 9072, 9312, 9408, 9506, 10206, 10476, 10584, 10864, 11664, 11907, 12096, 12222, 13608, 13968, 14112, 14259, 15552, 15714, 15876, 16296, 18144, 18333, 18624, 19012, 20412, 20952, 21168, 21728, 23328, 23571, 23814, 24444, 27216, 27936, 28224, 28518, 31428, 31752, 32592, 35721, 36288, 36666, 38024, 40824, 41904, 42336, 42777, 43456, 46656, 47142, 47628, 48888, 54432, 54999, 55872, 57036, 62856, 63504, 65184, 70713, 71442, 73332, 76048, 81648, 83808, 84672, 85554, 94284, 95256, 97776, 108864, 109998, 114072, 125712, 127008, 128331, 130368, 141426, 142884, 146664, 152096, 163296, 164997, 167616, 171108, 188568, 190512, 195552, 219996, 228144, 251424, 254016, 256662, 282852, 285768, 293328, 304192, 326592, 329994, 342216, 377136, 381024, 384993, 391104, 439992, 456288, 494991, 502848, 513324, 565704, 571536, 586656, 659988, 684432, 754272, 762048, 769986, 879984, 912576, 989982, 1026648, 1131408, 1143072, 1154979, 1173312, 1319976, 1368864, 1508544, 1539972, 1759968, 1979964, 2053296, 2262816, 2286144, 2309958, 2639952, 2737728, 3079944, 3464937, 3519936, 3959928, 4106592, 4525632, 4619916, 5279904, 6159888, 6929874, 7919856, 8213184, 9239832, 10559808, 12319776, 13859748, 15839712, 18479664, 24639552, 27719496, 31679424, 36959328, 55438992, 73918656, 110877984, 221755968]

約数ペア:

[(1, 221755968), (2, 110877984), (3, 73918656), (4, 55438992), (6, 36959328), (7, 31679424), (8, 27719496), (9, 24639552), (12, 18479664), (14, 15839712), (16, 13859748), (18, 12319776), (21, 10559808), (24, 9239832), (27, 8213184), (28, 7919856), (32, 6929874), (36, 6159888), (42, 5279904), (48, 4619916), (49, 4525632), (54, 4106592), (56, 3959928), (63, 3519936), (64, 3464937), (72, 3079944), (81, 2737728), (84, 2639952), (96, 2309958), (97, 2286144), (98, 2262816), (108, 2053296), (112, 1979964), (126, 1759968), (144, 1539972), (147, 1508544), (162, 1368864), (168, 1319976), (189, 1173312), (192, 1154979), (194, 1143072), (196, 1131408), (216, 1026648), (224, 989982), (243, 912576), (252, 879984), (288, 769986), (291, 762048), (294, 754272), (324, 684432), (336, 659988), (378, 586656), (388, 571536), (392, 565704), (432, 513324), (441, 502848), (448, 494991), (486, 456288), (504, 439992), (567, 391104), (576, 384993), (582, 381024), (588, 377136), (648, 342216), (672, 329994), (679, 326592), (729, 304192), (756, 293328), (776, 285768), (784, 282852), (864, 256662), (873, 254016), (882, 251424), (972, 228144), (1008, 219996), (1134, 195552), (1164, 190512), (1176, 188568), (1296, 171108), (1323, 167616), (1344, 164997), (1358, 163296), (1458, 152096), (1512, 146664), (1552, 142884), (1568, 141426), (1701, 130368), (1728, 128331), (1746, 127008), (1764, 125712), (1944, 114072), (2016, 109998), (2037, 108864), (2268, 97776), (2328, 95256), (2352, 94284), (2592, 85554), (2619, 84672), (2646, 83808), (2716, 81648), (2916, 76048), (3024, 73332), (3104, 71442), (3136, 70713), (3402, 65184), (3492, 63504), (3528, 62856), (3888, 57036), (3969, 55872), (4032, 54999), (4074, 54432), (4536, 48888), (4656, 47628), (4704, 47142), (4753, 46656), (5103, 43456), (5184, 42777), (5238, 42336), (5292, 41904), (5432, 40824), (5832, 38024), (6048, 36666), (6111, 36288), (6208, 35721), (6804, 32592), (6984, 31752), (7056, 31428), (7776, 28518), (7857, 28224), (7938, 27936), (8148, 27216), (9072, 24444), (9312, 23814), (9408, 23571), (9506, 23328), (10206, 21728), (10476, 21168), (10584, 20952), (10864, 20412), (11664, 19012), (11907, 18624), (12096, 18333), (12222, 18144), (13608, 16296), (13968, 15876), (14112, 15714), (14259, 15552)]