342863144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 699030720

約数和(自身を除く): 356167576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 367, 676, 691, 734, 1352, 1382, 1468, 2764, 2936, 4771, 5528, 8983, 9542, 17966, 19084, 35932, 38168, 62023, 71864, 116779, 124046, 233558, 248092, 253597, 467116, 496184, 507194, 934232, 1014388, 2028776, 3296761, 6593522, 13187044, 26374088, 42857893, 85715786, 171431572, 342863144]

約数ペア:

[(1, 342863144), (2, 171431572), (4, 85715786), (8, 42857893), (13, 26374088), (26, 13187044), (52, 6593522), (104, 3296761), (169, 2028776), (338, 1014388), (367, 934232), (676, 507194), (691, 496184), (734, 467116), (1352, 253597), (1382, 248092), (1468, 233558), (2764, 124046), (2936, 116779), (4771, 71864), (5528, 62023), (8983, 38168), (9542, 35932), (17966, 19084)]