220650666768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31271353}}^1$

素因数の和:31271381

約数の個数: 90

約数和(自身を含む): 718334272734

約数和(自身を除く): 497683605966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31271353, 62542706, 93814059, 125085412, 187628118, 218899471, 250170824, 281442177, 375256236, 437798942, 500341648, 562884354, 656698413, 750512472, 875597884, 1125768708, 1313396826, 1501024944, 1532296297, 1751195768, 1970095239, 2251537416, 2626793652, 3064592594, 3502391536, 3940190478, 4503074832, 4596888891, 5253587304, 6129185188, 7880380956, 9193777782, 10507174608, 12258370376, 13790666673, 15760761912, 18387555564, 24516740752, 27581333346, 31521523824, 36775111128, 55162666692, 73550222256, 110325333384, 220650666768]

約数ペア:

[(1, 220650666768), (2, 110325333384), (3, 73550222256), (4, 55162666692), (6, 36775111128), (7, 31521523824), (8, 27581333346), (9, 24516740752), (12, 18387555564), (14, 15760761912), (16, 13790666673), (18, 12258370376), (21, 10507174608), (24, 9193777782), (28, 7880380956), (36, 6129185188), (42, 5253587304), (48, 4596888891), (49, 4503074832), (56, 3940190478), (63, 3502391536), (72, 3064592594), (84, 2626793652), (98, 2251537416), (112, 1970095239), (126, 1751195768), (144, 1532296297), (147, 1501024944), (168, 1313396826), (196, 1125768708), (252, 875597884), (294, 750512472), (336, 656698413), (392, 562884354), (441, 500341648), (504, 437798942), (588, 375256236), (784, 281442177), (882, 250170824), (1008, 218899471), (1176, 187628118), (1764, 125085412), (2352, 93814059), (3528, 62542706), (7056, 31271353)]