213054912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 168

約数和(自身を含む): 711805536

約数和(自身を除く): 498750624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 997, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 1994, 2016, 2226, 2544, 2968, 2991, 3339, 3392, 3816, 3988, 4032, 4452, 5088, 5936, 5982, 6678, 6979, 7632, 7976, 8904, 8973, 10176, 11872, 11964, 13356, 13958, 15264, 15952, 17808, 17946, 20937, 23744, 23928, 26712, 27916, 30528, 31904, 35616, 35892, 41874, 47856, 52841, 53424, 55832, 62811, 63808, 71232, 71784, 83748, 95712, 105682, 106848, 111664, 125622, 143568, 158523, 167496, 191424, 211364, 213696, 223328, 251244, 287136, 317046, 334992, 369887, 422728, 446656, 475569, 502488, 574272, 634092, 669984, 739774, 845456, 951138, 1004976, 1109661, 1268184, 1339968, 1479548, 1690912, 1902276, 2009952, 2219322, 2536368, 2959096, 3328983, 3381824, 3804552, 4019904, 4438644, 5072736, 5918192, 6657966, 7609104, 8877288, 10145472, 11836384, 13315932, 15218208, 17754576, 23672768, 26631864, 30436416, 35509152, 53263728, 71018304, 106527456, 213054912]

約数ペア:

[(1, 213054912), (2, 106527456), (3, 71018304), (4, 53263728), (6, 35509152), (7, 30436416), (8, 26631864), (9, 23672768), (12, 17754576), (14, 15218208), (16, 13315932), (18, 11836384), (21, 10145472), (24, 8877288), (28, 7609104), (32, 6657966), (36, 5918192), (42, 5072736), (48, 4438644), (53, 4019904), (56, 3804552), (63, 3381824), (64, 3328983), (72, 2959096), (84, 2536368), (96, 2219322), (106, 2009952), (112, 1902276), (126, 1690912), (144, 1479548), (159, 1339968), (168, 1268184), (192, 1109661), (212, 1004976), (224, 951138), (252, 845456), (288, 739774), (318, 669984), (336, 634092), (371, 574272), (424, 502488), (448, 475569), (477, 446656), (504, 422728), (576, 369887), (636, 334992), (672, 317046), (742, 287136), (848, 251244), (954, 223328), (997, 213696), (1008, 211364), (1113, 191424), (1272, 167496), (1344, 158523), (1484, 143568), (1696, 125622), (1908, 111664), (1994, 106848), (2016, 105682), (2226, 95712), (2544, 83748), (2968, 71784), (2991, 71232), (3339, 63808), (3392, 62811), (3816, 55832), (3988, 53424), (4032, 52841), (4452, 47856), (5088, 41874), (5936, 35892), (5982, 35616), (6678, 31904), (6979, 30528), (7632, 27916), (7976, 26712), (8904, 23928), (8973, 23744), (10176, 20937), (11872, 17946), (11964, 17808), (13356, 15952), (13958, 15264)]