545916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 1492736

約数和(自身を除く): 946820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 97, 134, 194, 201, 268, 291, 388, 402, 469, 582, 679, 804, 938, 1164, 1358, 1407, 1876, 2037, 2716, 2814, 4074, 5628, 6499, 8148, 12998, 19497, 25996, 38994, 45493, 77988, 90986, 136479, 181972, 272958, 545916]

約数ペア:

[(1, 545916), (2, 272958), (3, 181972), (4, 136479), (6, 90986), (7, 77988), (12, 45493), (14, 38994), (21, 25996), (28, 19497), (42, 12998), (67, 8148), (84, 6499), (97, 5628), (134, 4074), (194, 2814), (201, 2716), (268, 2037), (291, 1876), (388, 1407), (402, 1358), (469, 1164), (582, 938), (679, 804)]