231722582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 448917504

約数和(自身を除く): 217194922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 67, 91, 134, 182, 217, 403, 434, 469, 613, 806, 871, 938, 1226, 1742, 2077, 2821, 4154, 4291, 5642, 6097, 7969, 8582, 12194, 14539, 15938, 19003, 27001, 29078, 38006, 41071, 54002, 55783, 82142, 111566, 133021, 189007, 247039, 266042, 287497, 378014, 494078, 533923, 574994, 1067846, 1273201, 1729273, 2546402, 3458546, 3737461, 7474922, 8912407, 16551613, 17824814, 33103226, 115861291, 231722582]

約数ペア:

[(1, 231722582), (2, 115861291), (7, 33103226), (13, 17824814), (14, 16551613), (26, 8912407), (31, 7474922), (62, 3737461), (67, 3458546), (91, 2546402), (134, 1729273), (182, 1273201), (217, 1067846), (403, 574994), (434, 533923), (469, 494078), (613, 378014), (806, 287497), (871, 266042), (938, 247039), (1226, 189007), (1742, 133021), (2077, 111566), (2821, 82142), (4154, 55783), (4291, 54002), (5642, 41071), (6097, 38006), (7969, 29078), (8582, 27001), (12194, 19003), (14539, 15938)]