674020212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^4\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 60

約数和(自身を含む): 1663937856

約数和(自身を除く): 989917644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 431, 722, 862, 1083, 1293, 1444, 1724, 2166, 2586, 4332, 5172, 6859, 8189, 13718, 16378, 20577, 24567, 27436, 32756, 41154, 49134, 82308, 98268, 130321, 155591, 260642, 311182, 390963, 466773, 521284, 622364, 781926, 933546, 1563852, 1867092, 2956229, 5912458, 8868687, 11824916, 17737374, 35474748, 56168351, 112336702, 168505053, 224673404, 337010106, 674020212]

約数ペア:

[(1, 674020212), (2, 337010106), (3, 224673404), (4, 168505053), (6, 112336702), (12, 56168351), (19, 35474748), (38, 17737374), (57, 11824916), (76, 8868687), (114, 5912458), (228, 2956229), (361, 1867092), (431, 1563852), (722, 933546), (862, 781926), (1083, 622364), (1293, 521284), (1444, 466773), (1724, 390963), (2166, 311182), (2586, 260642), (4332, 155591), (5172, 130321), (6859, 98268), (8189, 82308), (13718, 49134), (16378, 41154), (20577, 32756), (24567, 27436)]