871825248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{20593}}^1$

素因数の和:20626

約数の個数: 144

約数和(自身を含む): 2958122160

約数和(自身を除く): 2086296912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 20593, 21168, 41186, 42336, 61779, 82372, 123558, 144151, 164744, 185337, 247116, 288302, 329488, 370674, 432453, 494232, 556011, 576604, 658976, 741348, 864906, 988464, 1009057, 1112022, 1153208, 1297359, 1482696, 1729812, 1976928, 2018114, 2224044, 2306416, 2594718, 2965392, 3027171, 3459624, 3892077, 4036228, 4448088, 4612832, 5189436, 5930784, 6054342, 6919248, 7784154, 8072456, 8896176, 9081513, 10378872, 12108684, 13838496, 15568308, 16144912, 17792352, 18163026, 20757744, 24217368, 27244539, 31136616, 32289824, 36326052, 41515488, 48434736, 54489078, 62273232, 72652104, 96869472, 108978156, 124546464, 145304208, 217956312, 290608416, 435912624, 871825248]

約数ペア:

[(1, 871825248), (2, 435912624), (3, 290608416), (4, 217956312), (6, 145304208), (7, 124546464), (8, 108978156), (9, 96869472), (12, 72652104), (14, 62273232), (16, 54489078), (18, 48434736), (21, 41515488), (24, 36326052), (27, 32289824), (28, 31136616), (32, 27244539), (36, 24217368), (42, 20757744), (48, 18163026), (49, 17792352), (54, 16144912), (56, 15568308), (63, 13838496), (72, 12108684), (84, 10378872), (96, 9081513), (98, 8896176), (108, 8072456), (112, 7784154), (126, 6919248), (144, 6054342), (147, 5930784), (168, 5189436), (189, 4612832), (196, 4448088), (216, 4036228), (224, 3892077), (252, 3459624), (288, 3027171), (294, 2965392), (336, 2594718), (378, 2306416), (392, 2224044), (432, 2018114), (441, 1976928), (504, 1729812), (588, 1482696), (672, 1297359), (756, 1153208), (784, 1112022), (864, 1009057), (882, 988464), (1008, 864906), (1176, 741348), (1323, 658976), (1512, 576604), (1568, 556011), (1764, 494232), (2016, 432453), (2352, 370674), (2646, 329488), (3024, 288302), (3528, 247116), (4704, 185337), (5292, 164744), (6048, 144151), (7056, 123558), (10584, 82372), (14112, 61779), (20593, 42336), (21168, 41186)]