2155361616

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{15739}}^1$

素因数の和:16073

約数の個数: 80

約数和(自身を含む): 6206596800

約数和(自身を除く): 4051235184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 8559, 11412, 15216, 15739, 17118, 22824, 31478, 34236, 45648, 47217, 62956, 68472, 94434, 125912, 136944, 141651, 188868, 251824, 283302, 377736, 424953, 566604, 755472, 849906, 1133208, 1699812, 2266416, 3399624, 4989263, 6799248, 9978526, 14967789, 19957052, 29935578, 39914104, 44903367, 59871156, 79828208, 89806734, 119742312, 134710101, 179613468, 239484624, 269420202, 359226936, 538840404, 718453872, 1077680808, 2155361616]

約数ペア:

[(1, 2155361616), (2, 1077680808), (3, 718453872), (4, 538840404), (6, 359226936), (8, 269420202), (9, 239484624), (12, 179613468), (16, 134710101), (18, 119742312), (24, 89806734), (27, 79828208), (36, 59871156), (48, 44903367), (54, 39914104), (72, 29935578), (108, 19957052), (144, 14967789), (216, 9978526), (317, 6799248), (432, 4989263), (634, 3399624), (951, 2266416), (1268, 1699812), (1902, 1133208), (2536, 849906), (2853, 755472), (3804, 566604), (5072, 424953), (5706, 377736), (7608, 283302), (8559, 251824), (11412, 188868), (15216, 141651), (15739, 136944), (17118, 125912), (22824, 94434), (31478, 68472), (34236, 62956), (45648, 47217)]