225599328

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18217}}^1$

素因数の和:18276

約数の個数: 72

約数和(自身を含む): 656503848

約数和(自身を除く): 430904520

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, 18217, 36434, 54651, 72868, 109302, 145736, 163953, 218604, 291472, 327906, 437208, 582944, 655812, 783331, 874416, 1311624, 1566662, 1748832, 2349993, 2623248, 3133324, 4699986, 5246496, 6266648, 7049979, 9399972, 12533296, 14099958, 18799944, 25066592, 28199916, 37599888, 56399832, 75199776, 112799664, 225599328]

約数ペア:

[(1, 225599328), (2, 112799664), (3, 75199776), (4, 56399832), (6, 37599888), (8, 28199916), (9, 25066592), (12, 18799944), (16, 14099958), (18, 12533296), (24, 9399972), (32, 7049979), (36, 6266648), (43, 5246496), (48, 4699986), (72, 3133324), (86, 2623248), (96, 2349993), (129, 1748832), (144, 1566662), (172, 1311624), (258, 874416), (288, 783331), (344, 655812), (387, 582944), (516, 437208), (688, 327906), (774, 291472), (1032, 218604), (1376, 163953), (1548, 145736), (2064, 109302), (3096, 72868), (4128, 54651), (6192, 36434), (12384, 18217)]