366927527218

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{857}}^1\times {\mathrm{10427}}^1$

素因数の和:11719

約数の個数: 48

約数和(自身を含む): 642589627680

約数和(自身を除く): 275662100462

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 857, 1714, 2933, 5866, 5999, 10427, 11998, 20531, 20854, 41062, 41993, 72989, 83986, 145978, 359083, 510923, 718166, 1021846, 2513581, 4368913, 5027162, 8737826, 8935939, 17595067, 17871878, 30582391, 35190134, 61164782, 62551573, 125103146, 214076737, 428153474, 437861011, 875722022, 3744158441, 7488316882, 26209109087, 52418218174, 183463763609, 366927527218]

約数ペア:

[(1, 366927527218), (2, 183463763609), (7, 52418218174), (14, 26209109087), (49, 7488316882), (98, 3744158441), (419, 875722022), (838, 437861011), (857, 428153474), (1714, 214076737), (2933, 125103146), (5866, 62551573), (5999, 61164782), (10427, 35190134), (11998, 30582391), (20531, 17871878), (20854, 17595067), (41062, 8935939), (41993, 8737826), (72989, 5027162), (83986, 4368913), (145978, 2513581), (359083, 1021846), (510923, 718166)]