339781142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 600514560

約数和(自身を除く): 260733418

約数列:

[1, 2, 17, 19, 31, 34, 38, 47, 62, 94, 323, 361, 527, 589, 646, 722, 799, 893, 1054, 1178, 1457, 1598, 1786, 2914, 6137, 6859, 10013, 11191, 12274, 13718, 15181, 16967, 20026, 22382, 24769, 27683, 30362, 33934, 49538, 55366, 116603, 190247, 212629, 233206, 288439, 322373, 380494, 425258, 470611, 525977, 576878, 644746, 941222, 1051954, 3614693, 5480341, 7229386, 8941609, 9993563, 10960682, 17883218, 19987126, 169890571, 339781142]

約数ペア:

[(1, 339781142), (2, 169890571), (17, 19987126), (19, 17883218), (31, 10960682), (34, 9993563), (38, 8941609), (47, 7229386), (62, 5480341), (94, 3614693), (323, 1051954), (361, 941222), (527, 644746), (589, 576878), (646, 525977), (722, 470611), (799, 425258), (893, 380494), (1054, 322373), (1178, 288439), (1457, 233206), (1598, 212629), (1786, 190247), (2914, 116603), (6137, 55366), (6859, 49538), (10013, 33934), (11191, 30362), (12274, 27683), (13718, 24769), (15181, 22382), (16967, 20026)]