242583124

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 511932960

約数和(自身を除く): 269349836

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 107, 172, 196, 214, 269, 301, 428, 538, 602, 749, 1076, 1204, 1498, 1883, 2107, 2996, 3766, 4214, 4601, 5243, 7532, 8428, 9202, 10486, 11567, 13181, 18404, 20972, 23134, 26362, 28783, 32207, 46268, 52724, 57566, 64414, 80969, 115132, 128828, 161938, 201481, 225449, 323876, 402962, 450898, 566783, 805924, 901796, 1133566, 1237669, 1410367, 2267132, 2475338, 2820734, 4950676, 5641468, 8663683, 17327366, 34654732, 60645781, 121291562, 242583124]

約数ペア:

[(1, 242583124), (2, 121291562), (4, 60645781), (7, 34654732), (14, 17327366), (28, 8663683), (43, 5641468), (49, 4950676), (86, 2820734), (98, 2475338), (107, 2267132), (172, 1410367), (196, 1237669), (214, 1133566), (269, 901796), (301, 805924), (428, 566783), (538, 450898), (602, 402962), (749, 323876), (1076, 225449), (1204, 201481), (1498, 161938), (1883, 128828), (2107, 115132), (2996, 80969), (3766, 64414), (4214, 57566), (4601, 52724), (5243, 46268), (7532, 32207), (8428, 28783), (9202, 26362), (10486, 23134), (11567, 20972), (13181, 18404)]