211877568

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7507}}^1$

素因数の和:7539

約数の個数: 126

約数和(自身を含む): 706555356

約数和(自身を除く): 494677788

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7507, 9408, 14112, 15014, 22521, 28224, 30028, 45042, 52549, 60056, 67563, 90084, 105098, 120112, 135126, 157647, 180168, 210196, 240224, 270252, 315294, 360336, 367843, 420392, 472941, 480448, 540504, 630588, 720672, 735686, 840784, 945882, 1081008, 1103529, 1261176, 1441344, 1471372, 1681568, 1891764, 2162016, 2207058, 2522352, 2942744, 3310587, 3363136, 3783528, 4324032, 4414116, 5044704, 5885488, 6621174, 7567056, 8828232, 10089408, 11770976, 13242348, 15134112, 17656464, 23541952, 26484696, 30268224, 35312928, 52969392, 70625856, 105938784, 211877568]

約数ペア:

[(1, 211877568), (2, 105938784), (3, 70625856), (4, 52969392), (6, 35312928), (7, 30268224), (8, 26484696), (9, 23541952), (12, 17656464), (14, 15134112), (16, 13242348), (18, 11770976), (21, 10089408), (24, 8828232), (28, 7567056), (32, 6621174), (36, 5885488), (42, 5044704), (48, 4414116), (49, 4324032), (56, 3783528), (63, 3363136), (64, 3310587), (72, 2942744), (84, 2522352), (96, 2207058), (98, 2162016), (112, 1891764), (126, 1681568), (144, 1471372), (147, 1441344), (168, 1261176), (192, 1103529), (196, 1081008), (224, 945882), (252, 840784), (288, 735686), (294, 720672), (336, 630588), (392, 540504), (441, 480448), (448, 472941), (504, 420392), (576, 367843), (588, 360336), (672, 315294), (784, 270252), (882, 240224), (1008, 210196), (1176, 180168), (1344, 157647), (1568, 135126), (1764, 120112), (2016, 105098), (2352, 90084), (3136, 67563), (3528, 60056), (4032, 52549), (4704, 45042), (7056, 30028), (7507, 28224), (9408, 22521), (14112, 15014)]