308045348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 609563136

約数和(自身を除く): 301517788

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 181, 299, 362, 598, 724, 1196, 1423, 2353, 2846, 4163, 4706, 5692, 8326, 9412, 16652, 18499, 32729, 36998, 54119, 65458, 73996, 108238, 130916, 216476, 257563, 425477, 515126, 850954, 1030252, 1701908, 3348319, 5923949, 6696638, 11847898, 13393276, 23695796, 77011337, 154022674, 308045348]

約数ペア:

[(1, 308045348), (2, 154022674), (4, 77011337), (13, 23695796), (23, 13393276), (26, 11847898), (46, 6696638), (52, 5923949), (92, 3348319), (181, 1701908), (299, 1030252), (362, 850954), (598, 515126), (724, 425477), (1196, 257563), (1423, 216476), (2353, 130916), (2846, 108238), (4163, 73996), (4706, 65458), (5692, 54119), (8326, 36998), (9412, 32729), (16652, 18499)]