213586128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211891}}^1$

素因数の和:211912

約数の個数: 60

約数和(自身を含む): 683139808

約数和(自身を除く): 469553680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211891, 423782, 635673, 847564, 1271346, 1483237, 1695128, 1907019, 2542692, 2966474, 3390256, 3814038, 4449711, 5085384, 5932948, 7628076, 8899422, 10170768, 11865896, 13349133, 15256152, 17798844, 23731792, 26698266, 30512304, 35597688, 53396532, 71195376, 106793064, 213586128]

約数ペア:

[(1, 213586128), (2, 106793064), (3, 71195376), (4, 53396532), (6, 35597688), (7, 30512304), (8, 26698266), (9, 23731792), (12, 17798844), (14, 15256152), (16, 13349133), (18, 11865896), (21, 10170768), (24, 8899422), (28, 7628076), (36, 5932948), (42, 5085384), (48, 4449711), (56, 3814038), (63, 3390256), (72, 2966474), (84, 2542692), (112, 1907019), (126, 1695128), (144, 1483237), (168, 1271346), (252, 847564), (336, 635673), (504, 423782), (1008, 211891)]