319137029268

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{412277}}^1$

素因数の和:412792

約数の個数: 48

約数和(自身を含む): 750530660544

約数和(自身を除く): 431393631276

約数列:

[1, 2, 3, 4, 6, 12, 251, 257, 502, 514, 753, 771, 1004, 1028, 1506, 1542, 3012, 3084, 64507, 129014, 193521, 258028, 387042, 412277, 774084, 824554, 1236831, 1649108, 2473662, 4947324, 103481527, 105955189, 206963054, 211910378, 310444581, 317865567, 413926108, 423820756, 620889162, 635731134, 1241778324, 1271462268, 26594752439, 53189504878, 79784257317, 106379009756, 159568514634, 319137029268]

約数ペア:

[(1, 319137029268), (2, 159568514634), (3, 106379009756), (4, 79784257317), (6, 53189504878), (12, 26594752439), (251, 1271462268), (257, 1241778324), (502, 635731134), (514, 620889162), (753, 423820756), (771, 413926108), (1004, 317865567), (1028, 310444581), (1506, 211910378), (1542, 206963054), (3012, 105955189), (3084, 103481527), (64507, 4947324), (129014, 2473662), (193521, 1649108), (258028, 1236831), (387042, 824554), (412277, 774084)]