217655424

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{2999}}^1$

素因数の和:3032

約数の個数: 160

約数和(自身を含む): 740520000

約数和(自身を除く): 522864576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 2999, 3024, 3456, 4032, 4536, 5184, 5998, 6048, 8064, 8997, 9072, 10368, 11996, 12096, 17994, 18144, 20993, 23992, 24192, 26991, 35988, 36288, 41986, 47984, 53982, 62979, 71976, 72576, 80973, 83972, 95968, 107964, 125958, 143952, 161946, 167944, 188937, 191936, 215928, 242919, 251916, 287904, 323892, 335888, 377874, 383872, 431856, 485838, 503832, 566811, 575808, 647784, 671776, 755748, 863712, 971676, 1007664, 1133622, 1151616, 1295568, 1343552, 1511496, 1700433, 1727424, 1943352, 2015328, 2267244, 2591136, 2687104, 3022992, 3400866, 3454848, 3886704, 4030656, 4534488, 5182272, 6045984, 6801732, 7773408, 8061312, 9068976, 10364544, 12091968, 13603464, 15546816, 18137952, 24183936, 27206928, 31093632, 36275904, 54413856, 72551808, 108827712, 217655424]

約数ペア:

[(1, 217655424), (2, 108827712), (3, 72551808), (4, 54413856), (6, 36275904), (7, 31093632), (8, 27206928), (9, 24183936), (12, 18137952), (14, 15546816), (16, 13603464), (18, 12091968), (21, 10364544), (24, 9068976), (27, 8061312), (28, 7773408), (32, 6801732), (36, 6045984), (42, 5182272), (48, 4534488), (54, 4030656), (56, 3886704), (63, 3454848), (64, 3400866), (72, 3022992), (81, 2687104), (84, 2591136), (96, 2267244), (108, 2015328), (112, 1943352), (126, 1727424), (128, 1700433), (144, 1511496), (162, 1343552), (168, 1295568), (189, 1151616), (192, 1133622), (216, 1007664), (224, 971676), (252, 863712), (288, 755748), (324, 671776), (336, 647784), (378, 575808), (384, 566811), (432, 503832), (448, 485838), (504, 431856), (567, 383872), (576, 377874), (648, 335888), (672, 323892), (756, 287904), (864, 251916), (896, 242919), (1008, 215928), (1134, 191936), (1152, 188937), (1296, 167944), (1344, 161946), (1512, 143952), (1728, 125958), (2016, 107964), (2268, 95968), (2592, 83972), (2688, 80973), (2999, 72576), (3024, 71976), (3456, 62979), (4032, 53982), (4536, 47984), (5184, 41986), (5998, 36288), (6048, 35988), (8064, 26991), (8997, 24192), (9072, 23992), (10368, 20993), (11996, 18144), (12096, 17994)]