16680715488

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1346957}}^1$

素因数の和:1347016

約数の個数: 72

約数和(自身を含む): 48538978488

約数和(自身を除く): 31858263000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 1346957, 2693914, 4040871, 5387828, 8081742, 10775656, 12122613, 16163484, 21551312, 24245226, 32326968, 43102624, 48490452, 57919151, 64653936, 96980904, 115838302, 129307872, 173757453, 193961808, 231676604, 347514906, 387923616, 463353208, 521272359, 695029812, 926706416, 1042544718, 1390059624, 1853412832, 2085089436, 2780119248, 4170178872, 5560238496, 8340357744, 16680715488]

約数ペア:

[(1, 16680715488), (2, 8340357744), (3, 5560238496), (4, 4170178872), (6, 2780119248), (8, 2085089436), (9, 1853412832), (12, 1390059624), (16, 1042544718), (18, 926706416), (24, 695029812), (32, 521272359), (36, 463353208), (43, 387923616), (48, 347514906), (72, 231676604), (86, 193961808), (96, 173757453), (129, 129307872), (144, 115838302), (172, 96980904), (258, 64653936), (288, 57919151), (344, 48490452), (387, 43102624), (516, 32326968), (688, 24245226), (774, 21551312), (1032, 16163484), (1376, 12122613), (1548, 10775656), (2064, 8081742), (3096, 5387828), (4128, 4040871), (6192, 2693914), (12384, 1346957)]