349306242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 761425920

約数和(自身を除く): 412119678

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 79, 102, 134, 158, 201, 237, 402, 474, 647, 1139, 1294, 1343, 1941, 2278, 2686, 3417, 3882, 4029, 5293, 6834, 8058, 10586, 10999, 15879, 21998, 31758, 32997, 43349, 51113, 65994, 86698, 89981, 102226, 130047, 153339, 179962, 260094, 269943, 306678, 539886, 736933, 868921, 1473866, 1737842, 2210799, 2606763, 3424571, 4421598, 5213526, 6849142, 10273713, 20547426, 58217707, 116435414, 174653121, 349306242]

約数ペア:

[(1, 349306242), (2, 174653121), (3, 116435414), (6, 58217707), (17, 20547426), (34, 10273713), (51, 6849142), (67, 5213526), (79, 4421598), (102, 3424571), (134, 2606763), (158, 2210799), (201, 1737842), (237, 1473866), (402, 868921), (474, 736933), (647, 539886), (1139, 306678), (1294, 269943), (1343, 260094), (1941, 179962), (2278, 153339), (2686, 130047), (3417, 102226), (3882, 89981), (4029, 86698), (5293, 65994), (6834, 51113), (8058, 43349), (10586, 32997), (10999, 31758), (15879, 21998)]