423755136

素因数分解:

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

素因数の和:7541

約数の個数: 144

約数和(自身を含む): 1418674140

約数和(自身を除く): 994919004

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, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 7507, 8064, 9408, 14112, 15014, 18816, 22521, 28224, 30028, 45042, 52549, 56448, 60056, 67563, 90084, 105098, 120112, 135126, 157647, 180168, 210196, 240224, 270252, 315294, 360336, 367843, 420392, 472941, 480448, 540504, 630588, 720672, 735686, 840784, 945882, 960896, 1081008, 1103529, 1261176, 1441344, 1471372, 1681568, 1891764, 2162016, 2207058, 2522352, 2882688, 2942744, 3310587, 3363136, 3783528, 4324032, 4414116, 5044704, 5885488, 6621174, 6726272, 7567056, 8648064, 8828232, 10089408, 11770976, 13242348, 15134112, 17656464, 20178816, 23541952, 26484696, 30268224, 35312928, 47083904, 52969392, 60536448, 70625856, 105938784, 141251712, 211877568, 423755136]

約数ペア:

[(1, 423755136), (2, 211877568), (3, 141251712), (4, 105938784), (6, 70625856), (7, 60536448), (8, 52969392), (9, 47083904), (12, 35312928), (14, 30268224), (16, 26484696), (18, 23541952), (21, 20178816), (24, 17656464), (28, 15134112), (32, 13242348), (36, 11770976), (42, 10089408), (48, 8828232), (49, 8648064), (56, 7567056), (63, 6726272), (64, 6621174), (72, 5885488), (84, 5044704), (96, 4414116), (98, 4324032), (112, 3783528), (126, 3363136), (128, 3310587), (144, 2942744), (147, 2882688), (168, 2522352), (192, 2207058), (196, 2162016), (224, 1891764), (252, 1681568), (288, 1471372), (294, 1441344), (336, 1261176), (384, 1103529), (392, 1081008), (441, 960896), (448, 945882), (504, 840784), (576, 735686), (588, 720672), (672, 630588), (784, 540504), (882, 480448), (896, 472941), (1008, 420392), (1152, 367843), (1176, 360336), (1344, 315294), (1568, 270252), (1764, 240224), (2016, 210196), (2352, 180168), (2688, 157647), (3136, 135126), (3528, 120112), (4032, 105098), (4704, 90084), (6272, 67563), (7056, 60056), (7507, 56448), (8064, 52549), (9408, 45042), (14112, 30028), (15014, 28224), (18816, 22521)]