211811712

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11257}}^1$

素因数の和:11288

約数の個数: 96

約数和(自身を含む): 654540120

約数和(自身を除く): 442728408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11257, 18816, 22514, 33771, 45028, 67542, 78799, 90056, 135084, 157598, 180112, 236397, 270168, 315196, 360224, 472794, 540336, 551593, 630392, 720448, 945588, 1080672, 1103186, 1260784, 1440896, 1654779, 1891176, 2161344, 2206372, 2521568, 3309558, 3782352, 4322688, 4412744, 5043136, 6619116, 7564704, 8825488, 10086272, 13238232, 15129408, 17650976, 26476464, 30258816, 35301952, 52952928, 70603904, 105905856, 211811712]

約数ペア:

[(1, 211811712), (2, 105905856), (3, 70603904), (4, 52952928), (6, 35301952), (7, 30258816), (8, 26476464), (12, 17650976), (14, 15129408), (16, 13238232), (21, 10086272), (24, 8825488), (28, 7564704), (32, 6619116), (42, 5043136), (48, 4412744), (49, 4322688), (56, 3782352), (64, 3309558), (84, 2521568), (96, 2206372), (98, 2161344), (112, 1891176), (128, 1654779), (147, 1440896), (168, 1260784), (192, 1103186), (196, 1080672), (224, 945588), (294, 720448), (336, 630392), (384, 551593), (392, 540336), (448, 472794), (588, 360224), (672, 315196), (784, 270168), (896, 236397), (1176, 180112), (1344, 157598), (1568, 135084), (2352, 90056), (2688, 78799), (3136, 67542), (4704, 45028), (6272, 33771), (9408, 22514), (11257, 18816)]