1840897266448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1\times {\mathrm{18043}}^1$

素因数の和:21752

約数の個数: 80

約数和(自身を含む): 3739943503296

約数和(自身を除く): 1899046236848

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 3617, 7052, 7234, 14104, 14468, 18043, 28208, 28936, 36086, 57872, 72172, 144344, 148297, 155531, 288688, 296594, 311062, 593188, 622124, 739763, 775849, 1186376, 1244248, 1479526, 1551698, 2372752, 2488496, 2959052, 3103396, 5918104, 6206792, 6376771, 11836208, 12413584, 12753542, 25507084, 31809809, 51014168, 63619618, 65261531, 102028336, 127239236, 130523062, 254478472, 261046124, 508956944, 522092248, 1044184496, 2675722771, 2806245833, 5351445542, 5612491666, 10702891084, 11224983332, 21405782168, 22449966664, 42811564336, 44899933328, 115056079153, 230112158306, 460224316612, 920448633224, 1840897266448]

約数ペア:

[(1, 1840897266448), (2, 920448633224), (4, 460224316612), (8, 230112158306), (16, 115056079153), (41, 44899933328), (43, 42811564336), (82, 22449966664), (86, 21405782168), (164, 11224983332), (172, 10702891084), (328, 5612491666), (344, 5351445542), (656, 2806245833), (688, 2675722771), (1763, 1044184496), (3526, 522092248), (3617, 508956944), (7052, 261046124), (7234, 254478472), (14104, 130523062), (14468, 127239236), (18043, 102028336), (28208, 65261531), (28936, 63619618), (36086, 51014168), (57872, 31809809), (72172, 25507084), (144344, 12753542), (148297, 12413584), (155531, 11836208), (288688, 6376771), (296594, 6206792), (311062, 5918104), (593188, 3103396), (622124, 2959052), (739763, 2488496), (775849, 2372752), (1186376, 1551698), (1244248, 1479526)]