217436832

素因数分解:

$2^5\times 3^3\times {\mathrm{251663}}^1$

素因数の和:251682

約数の個数: 48

約数和(自身を含む): 634193280

約数和(自身を除く): 416756448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 251663, 503326, 754989, 1006652, 1509978, 2013304, 2264967, 3019956, 4026608, 4529934, 6039912, 6794901, 8053216, 9059868, 12079824, 13589802, 18119736, 24159648, 27179604, 36239472, 54359208, 72478944, 108718416, 217436832]

約数ペア:

[(1, 217436832), (2, 108718416), (3, 72478944), (4, 54359208), (6, 36239472), (8, 27179604), (9, 24159648), (12, 18119736), (16, 13589802), (18, 12079824), (24, 9059868), (27, 8053216), (32, 6794901), (36, 6039912), (48, 4529934), (54, 4026608), (72, 3019956), (96, 2264967), (108, 2013304), (144, 1509978), (216, 1006652), (288, 754989), (432, 503326), (864, 251663)]