243220544

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 578973696

約数和(自身を除く): 335753152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 83, 112, 124, 166, 211, 217, 224, 248, 332, 422, 434, 448, 496, 581, 664, 844, 868, 992, 1162, 1328, 1477, 1688, 1736, 1984, 2324, 2573, 2656, 2954, 3376, 3472, 4648, 5146, 5312, 5908, 6541, 6752, 6944, 9296, 10292, 11816, 13082, 13504, 13888, 17513, 18011, 18592, 20584, 23632, 26164, 35026, 36022, 37184, 41168, 45787, 47264, 52328, 70052, 72044, 82336, 91574, 94528, 104656, 122591, 140104, 144088, 164672, 183148, 209312, 245182, 280208, 288176, 366296, 418624, 490364, 542903, 560416, 576352, 732592, 980728, 1085806, 1120832, 1152704, 1465184, 1961456, 2171612, 2930368, 3800321, 3922912, 4343224, 7600642, 7845824, 8686448, 15201284, 17372896, 30402568, 34745792, 60805136, 121610272, 243220544]

約数ペア:

[(1, 243220544), (2, 121610272), (4, 60805136), (7, 34745792), (8, 30402568), (14, 17372896), (16, 15201284), (28, 8686448), (31, 7845824), (32, 7600642), (56, 4343224), (62, 3922912), (64, 3800321), (83, 2930368), (112, 2171612), (124, 1961456), (166, 1465184), (211, 1152704), (217, 1120832), (224, 1085806), (248, 980728), (332, 732592), (422, 576352), (434, 560416), (448, 542903), (496, 490364), (581, 418624), (664, 366296), (844, 288176), (868, 280208), (992, 245182), (1162, 209312), (1328, 183148), (1477, 164672), (1688, 144088), (1736, 140104), (1984, 122591), (2324, 104656), (2573, 94528), (2656, 91574), (2954, 82336), (3376, 72044), (3472, 70052), (4648, 52328), (5146, 47264), (5312, 45787), (5908, 41168), (6541, 37184), (6752, 36022), (6944, 35026), (9296, 26164), (10292, 23632), (11816, 20584), (13082, 18592), (13504, 18011), (13888, 17513)]