219874032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 706442880

約数和(自身を除く): 486568848

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, 331, 336, 504, 659, 662, 993, 1008, 1318, 1324, 1977, 1986, 2317, 2636, 2648, 2979, 3954, 3972, 4613, 4634, 5272, 5296, 5931, 5958, 6951, 7908, 7944, 9226, 9268, 10544, 11862, 11916, 13839, 13902, 15816, 15888, 18452, 18536, 20853, 23724, 23832, 27678, 27804, 31632, 36904, 37072, 41517, 41706, 47448, 47664, 55356, 55608, 73808, 83034, 83412, 94896, 110712, 111216, 166068, 166824, 218129, 221424, 332136, 333648, 436258, 654387, 664272, 872516, 1308774, 1526903, 1745032, 1963161, 2617548, 3053806, 3490064, 3926322, 4580709, 5235096, 6107612, 7852644, 9161418, 10470192, 12215224, 13742127, 15705288, 18322836, 24430448, 27484254, 31410576, 36645672, 54968508, 73291344, 109937016, 219874032]

約数ペア:

[(1, 219874032), (2, 109937016), (3, 73291344), (4, 54968508), (6, 36645672), (7, 31410576), (8, 27484254), (9, 24430448), (12, 18322836), (14, 15705288), (16, 13742127), (18, 12215224), (21, 10470192), (24, 9161418), (28, 7852644), (36, 6107612), (42, 5235096), (48, 4580709), (56, 3926322), (63, 3490064), (72, 3053806), (84, 2617548), (112, 1963161), (126, 1745032), (144, 1526903), (168, 1308774), (252, 872516), (331, 664272), (336, 654387), (504, 436258), (659, 333648), (662, 332136), (993, 221424), (1008, 218129), (1318, 166824), (1324, 166068), (1977, 111216), (1986, 110712), (2317, 94896), (2636, 83412), (2648, 83034), (2979, 73808), (3954, 55608), (3972, 55356), (4613, 47664), (4634, 47448), (5272, 41706), (5296, 41517), (5931, 37072), (5958, 36904), (6951, 31632), (7908, 27804), (7944, 27678), (9226, 23832), (9268, 23724), (10544, 20853), (11862, 18536), (11916, 18452), (13839, 15888), (13902, 15816)]