247764324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71443}}^1$

素因数の和:71484

約数の個数: 36

約数和(自身を含む): 614132624

約数和(自身を除く): 366368300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 71443, 142886, 214329, 285772, 428658, 857316, 1214531, 2429062, 3643593, 4858124, 7287186, 14574372, 20647027, 41294054, 61941081, 82588108, 123882162, 247764324]

約数ペア:

[(1, 247764324), (2, 123882162), (3, 82588108), (4, 61941081), (6, 41294054), (12, 20647027), (17, 14574372), (34, 7287186), (51, 4858124), (68, 3643593), (102, 2429062), (204, 1214531), (289, 857316), (578, 428658), (867, 285772), (1156, 214329), (1734, 142886), (3468, 71443)]