211510656

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 726750000

約数和(自身を除く): 515239344

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1249, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2498, 2646, 2688, 3024, 3136, 3456, 3528, 3747, 4032, 4704, 4996, 5292, 6048, 6272, 7056, 7494, 8064, 8743, 9408, 9992, 10584, 11241, 12096, 14112, 14988, 17486, 18816, 19984, 21168, 22482, 24192, 26229, 28224, 29976, 33723, 34972, 39968, 42336, 44964, 52458, 56448, 59952, 61201, 67446, 69944, 78687, 79936, 84672, 89928, 104916, 119904, 122402, 134892, 139888, 157374, 159872, 169344, 179856, 183603, 209832, 236061, 239808, 244804, 269784, 279776, 314748, 359712, 367206, 419664, 472122, 479616, 489608, 539568, 550809, 559552, 629496, 719424, 734412, 839328, 944244, 979216, 1079136, 1101618, 1119104, 1258992, 1438848, 1468824, 1652427, 1678656, 1888488, 1958432, 2158272, 2203236, 2517984, 2937648, 3304854, 3357312, 3776976, 3916864, 4316544, 4406472, 5035968, 5875296, 6609708, 7553952, 7833728, 8812944, 10071936, 11750592, 13219416, 15107904, 17625888, 23501184, 26438832, 30215808, 35251776, 52877664, 70503552, 105755328, 211510656]

約数ペア:

[(1, 211510656), (2, 105755328), (3, 70503552), (4, 52877664), (6, 35251776), (7, 30215808), (8, 26438832), (9, 23501184), (12, 17625888), (14, 15107904), (16, 13219416), (18, 11750592), (21, 10071936), (24, 8812944), (27, 7833728), (28, 7553952), (32, 6609708), (36, 5875296), (42, 5035968), (48, 4406472), (49, 4316544), (54, 3916864), (56, 3776976), (63, 3357312), (64, 3304854), (72, 2937648), (84, 2517984), (96, 2203236), (98, 2158272), (108, 1958432), (112, 1888488), (126, 1678656), (128, 1652427), (144, 1468824), (147, 1438848), (168, 1258992), (189, 1119104), (192, 1101618), (196, 1079136), (216, 979216), (224, 944244), (252, 839328), (288, 734412), (294, 719424), (336, 629496), (378, 559552), (384, 550809), (392, 539568), (432, 489608), (441, 479616), (448, 472122), (504, 419664), (576, 367206), (588, 359712), (672, 314748), (756, 279776), (784, 269784), (864, 244804), (882, 239808), (896, 236061), (1008, 209832), (1152, 183603), (1176, 179856), (1249, 169344), (1323, 159872), (1344, 157374), (1512, 139888), (1568, 134892), (1728, 122402), (1764, 119904), (2016, 104916), (2352, 89928), (2498, 84672), (2646, 79936), (2688, 78687), (3024, 69944), (3136, 67446), (3456, 61201), (3528, 59952), (3747, 56448), (4032, 52458), (4704, 44964), (4996, 42336), (5292, 39968), (6048, 34972), (6272, 33723), (7056, 29976), (7494, 28224), (8064, 26229), (8743, 24192), (9408, 22482), (9992, 21168), (10584, 19984), (11241, 18816), (12096, 17486), (14112, 14988)]