304878712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{2053}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 602643600

約数和(自身を除く): 297764888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 977, 1954, 2053, 3908, 4106, 7816, 8212, 16424, 18563, 37126, 39007, 74252, 78014, 148504, 156028, 312056, 2005781, 4011562, 8023124, 16046248, 38109839, 76219678, 152439356, 304878712]

約数ペア:

[(1, 304878712), (2, 152439356), (4, 76219678), (8, 38109839), (19, 16046248), (38, 8023124), (76, 4011562), (152, 2005781), (977, 312056), (1954, 156028), (2053, 148504), (3908, 78014), (4106, 74252), (7816, 39007), (8212, 37126), (16424, 18563)]