331418244196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1\times {\mathrm{34031}}^1$

素因数の和:43924

約数の個数: 48

約数和(自身を含む): 657555413760

約数和(自身を除く): 326137169564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 9857, 19714, 34031, 39428, 68062, 128141, 136124, 187283, 256282, 374566, 442403, 512564, 646589, 749132, 884806, 1293178, 1769612, 2434679, 2586356, 4869358, 8405657, 9738716, 16811314, 33622628, 335443567, 670887134, 1341774268, 4360766371, 6373427773, 8721532742, 12746855546, 17443065484, 25493711092, 82854561049, 165709122098, 331418244196]

約数ペア:

[(1, 331418244196), (2, 165709122098), (4, 82854561049), (13, 25493711092), (19, 17443065484), (26, 12746855546), (38, 8721532742), (52, 6373427773), (76, 4360766371), (247, 1341774268), (494, 670887134), (988, 335443567), (9857, 33622628), (19714, 16811314), (34031, 9738716), (39428, 8405657), (68062, 4869358), (128141, 2586356), (136124, 2434679), (187283, 1769612), (256282, 1293178), (374566, 884806), (442403, 749132), (512564, 646589)]