725272128

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{3671}}^1$

素因数の和:3710

約数の個数: 168

約数和(自身を含む): 2424988800

約数和(自身を除く): 1699716672

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, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 3671, 4032, 4116, 4704, 5488, 6174, 7056, 7342, 8232, 9408, 10976, 11013, 12348, 14112, 14684, 16464, 21952, 22026, 24696, 25697, 28224, 29368, 32928, 33039, 44052, 49392, 51394, 58736, 65856, 66078, 77091, 88104, 98784, 102788, 117472, 132156, 154182, 176208, 179879, 197568, 205576, 231273, 234944, 264312, 308364, 352416, 359758, 411152, 462546, 528624, 539637, 616728, 704832, 719516, 822304, 925092, 1057248, 1079274, 1233456, 1259153, 1439032, 1618911, 1644608, 1850184, 2114496, 2158548, 2466912, 2518306, 2878064, 3237822, 3700368, 3777459, 4317096, 4933824, 5036612, 5756128, 6475644, 7400736, 7554918, 8634192, 10073224, 11332377, 11512256, 12951288, 14801472, 15109836, 17268384, 20146448, 22664754, 25902576, 30219672, 34536768, 40292896, 45329508, 51805152, 60439344, 80585792, 90659016, 103610304, 120878688, 181318032, 241757376, 362636064, 725272128]

約数ペア:

[(1, 725272128), (2, 362636064), (3, 241757376), (4, 181318032), (6, 120878688), (7, 103610304), (8, 90659016), (9, 80585792), (12, 60439344), (14, 51805152), (16, 45329508), (18, 40292896), (21, 34536768), (24, 30219672), (28, 25902576), (32, 22664754), (36, 20146448), (42, 17268384), (48, 15109836), (49, 14801472), (56, 12951288), (63, 11512256), (64, 11332377), (72, 10073224), (84, 8634192), (96, 7554918), (98, 7400736), (112, 6475644), (126, 5756128), (144, 5036612), (147, 4933824), (168, 4317096), (192, 3777459), (196, 3700368), (224, 3237822), (252, 2878064), (288, 2518306), (294, 2466912), (336, 2158548), (343, 2114496), (392, 1850184), (441, 1644608), (448, 1618911), (504, 1439032), (576, 1259153), (588, 1233456), (672, 1079274), (686, 1057248), (784, 925092), (882, 822304), (1008, 719516), (1029, 704832), (1176, 616728), (1344, 539637), (1372, 528624), (1568, 462546), (1764, 411152), (2016, 359758), (2058, 352416), (2352, 308364), (2744, 264312), (3087, 234944), (3136, 231273), (3528, 205576), (3671, 197568), (4032, 179879), (4116, 176208), (4704, 154182), (5488, 132156), (6174, 117472), (7056, 102788), (7342, 98784), (8232, 88104), (9408, 77091), (10976, 66078), (11013, 65856), (12348, 58736), (14112, 51394), (14684, 49392), (16464, 44052), (21952, 33039), (22026, 32928), (24696, 29368), (25697, 28224)]