288385916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10853}}^1$

素因数の和:10950

約数の個数: 48

約数和(自身を含む): 629705664

約数和(自身を除く): 341319748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 10853, 13286, 21706, 26572, 43412, 75971, 141089, 151942, 282178, 303884, 564356, 792269, 987623, 1584538, 1975246, 3169076, 3950492, 5545883, 10299497, 11091766, 20598994, 22183532, 41197988, 72096479, 144192958, 288385916]

約数ペア:

[(1, 288385916), (2, 144192958), (4, 72096479), (7, 41197988), (13, 22183532), (14, 20598994), (26, 11091766), (28, 10299497), (52, 5545883), (73, 3950492), (91, 3169076), (146, 1975246), (182, 1584538), (292, 987623), (364, 792269), (511, 564356), (949, 303884), (1022, 282178), (1898, 151942), (2044, 141089), (3796, 75971), (6643, 43412), (10853, 26572), (13286, 21706)]