212270688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 144

約数和(自身を含む): 700068096

約数和(自身を除く): 487797408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1483, 1491, 1704, 1988, 2016, 2272, 2556, 2966, 2982, 3408, 3976, 4449, 4473, 5112, 5932, 5964, 6816, 7952, 8898, 8946, 10224, 10381, 11864, 11928, 13347, 15904, 17796, 17892, 20448, 20762, 23728, 23856, 26694, 31143, 35592, 35784, 41524, 47456, 47712, 53388, 62286, 71184, 71568, 83048, 93429, 105293, 106776, 124572, 142368, 143136, 166096, 186858, 210586, 213552, 249144, 315879, 332192, 373716, 421172, 427104, 498288, 631758, 737051, 747432, 842344, 947637, 996576, 1263516, 1474102, 1494864, 1684688, 1895274, 2211153, 2527032, 2948204, 2989728, 3369376, 3790548, 4422306, 5054064, 5896408, 6633459, 7581096, 8844612, 10108128, 11792816, 13266918, 15162192, 17689224, 23585632, 26533836, 30324384, 35378448, 53067672, 70756896, 106135344, 212270688]

約数ペア:

[(1, 212270688), (2, 106135344), (3, 70756896), (4, 53067672), (6, 35378448), (7, 30324384), (8, 26533836), (9, 23585632), (12, 17689224), (14, 15162192), (16, 13266918), (18, 11792816), (21, 10108128), (24, 8844612), (28, 7581096), (32, 6633459), (36, 5896408), (42, 5054064), (48, 4422306), (56, 3790548), (63, 3369376), (71, 2989728), (72, 2948204), (84, 2527032), (96, 2211153), (112, 1895274), (126, 1684688), (142, 1494864), (144, 1474102), (168, 1263516), (213, 996576), (224, 947637), (252, 842344), (284, 747432), (288, 737051), (336, 631758), (426, 498288), (497, 427104), (504, 421172), (568, 373716), (639, 332192), (672, 315879), (852, 249144), (994, 213552), (1008, 210586), (1136, 186858), (1278, 166096), (1483, 143136), (1491, 142368), (1704, 124572), (1988, 106776), (2016, 105293), (2272, 93429), (2556, 83048), (2966, 71568), (2982, 71184), (3408, 62286), (3976, 53388), (4449, 47712), (4473, 47456), (5112, 41524), (5932, 35784), (5964, 35592), (6816, 31143), (7952, 26694), (8898, 23856), (8946, 23728), (10224, 20762), (10381, 20448), (11864, 17892), (11928, 17796), (13347, 15904)]