304107122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^2$

素因数の和:180

約数の個数: 54

約数和(自身を含む): 538299279

約数和(自身を除く): 234192157

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 121, 209, 242, 361, 418, 649, 722, 1121, 1298, 2242, 2299, 3481, 3971, 4598, 6962, 7139, 7942, 12331, 14278, 21299, 24662, 38291, 42598, 43681, 66139, 76582, 87362, 132278, 135641, 234289, 271282, 421201, 468578, 727529, 842402, 1256641, 1455058, 2513282, 2577179, 5154358, 8002819, 13823051, 16005638, 27646102, 152053561, 304107122]

約数ペア:

[(1, 304107122), (2, 152053561), (11, 27646102), (19, 16005638), (22, 13823051), (38, 8002819), (59, 5154358), (118, 2577179), (121, 2513282), (209, 1455058), (242, 1256641), (361, 842402), (418, 727529), (649, 468578), (722, 421201), (1121, 271282), (1298, 234289), (2242, 135641), (2299, 132278), (3481, 87362), (3971, 76582), (4598, 66139), (6962, 43681), (7139, 42598), (7942, 38291), (12331, 24662), (14278, 21299)]