291687072

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{12713}}^1$

素因数の和:12965

約数の個数: 48

約数和(自身を含む): 768942720

約数和(自身を除く): 477255648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 12713, 22944, 25426, 38139, 50852, 76278, 101704, 152556, 203408, 305112, 406816, 610224, 1220448, 3038407, 6076814, 9115221, 12153628, 18230442, 24307256, 36460884, 48614512, 72921768, 97229024, 145843536, 291687072]

約数ペア:

[(1, 291687072), (2, 145843536), (3, 97229024), (4, 72921768), (6, 48614512), (8, 36460884), (12, 24307256), (16, 18230442), (24, 12153628), (32, 9115221), (48, 6076814), (96, 3038407), (239, 1220448), (478, 610224), (717, 406816), (956, 305112), (1434, 203408), (1912, 152556), (2868, 101704), (3824, 76278), (5736, 50852), (7648, 38139), (11472, 25426), (12713, 22944)]