293878548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{22613}}^1$

素因数の和:22661

約数の個数: 54

約数和(自身を含む): 784049994

約数和(自身を除く): 490171446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 22613, 45226, 67839, 90452, 135678, 203517, 271356, 407034, 429647, 814068, 859294, 1288941, 1718588, 2577882, 3866823, 5155764, 7733646, 8163293, 15467292, 16326586, 24489879, 32653172, 48979758, 73469637, 97959516, 146939274, 293878548]

約数ペア:

[(1, 293878548), (2, 146939274), (3, 97959516), (4, 73469637), (6, 48979758), (9, 32653172), (12, 24489879), (18, 16326586), (19, 15467292), (36, 8163293), (38, 7733646), (57, 5155764), (76, 3866823), (114, 2577882), (171, 1718588), (228, 1288941), (342, 859294), (361, 814068), (684, 429647), (722, 407034), (1083, 271356), (1444, 203517), (2166, 135678), (3249, 90452), (4332, 67839), (6498, 45226), (12996, 22613)]