248914356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 591187968

約数和(自身を除く): 342273612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 463, 631, 852, 926, 1262, 1389, 1852, 1893, 2524, 2778, 3786, 5556, 7572, 32873, 44801, 65746, 89602, 98619, 131492, 134403, 179204, 197238, 268806, 292153, 394476, 537612, 584306, 876459, 1168612, 1752918, 3505836, 20742863, 41485726, 62228589, 82971452, 124457178, 248914356]

約数ペア:

[(1, 248914356), (2, 124457178), (3, 82971452), (4, 62228589), (6, 41485726), (12, 20742863), (71, 3505836), (142, 1752918), (213, 1168612), (284, 876459), (426, 584306), (463, 537612), (631, 394476), (852, 292153), (926, 268806), (1262, 197238), (1389, 179204), (1852, 134403), (1893, 131492), (2524, 98619), (2778, 89602), (3786, 65746), (5556, 44801), (7572, 32873)]