739554678

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4490

約数の個数: 64

約数和(自身を含む): 1705102080

約数和(自身を除く): 965547402

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2322, 3139, 3942, 4363, 6278, 8726, 9417, 13089, 18834, 26178, 28251, 39267, 56502, 78534, 84753, 117801, 169506, 187609, 235602, 318499, 375218, 562827, 636998, 955497, 1125654, 1688481, 1910994, 2866491, 3376962, 5065443, 5732982, 8599473, 10130886, 13695457, 17198946, 27390914, 41086371, 82172742, 123259113, 246518226, 369777339, 739554678]

約数ペア:

[(1, 739554678), (2, 369777339), (3, 246518226), (6, 123259113), (9, 82172742), (18, 41086371), (27, 27390914), (43, 17198946), (54, 13695457), (73, 10130886), (86, 8599473), (129, 5732982), (146, 5065443), (219, 3376962), (258, 2866491), (387, 1910994), (438, 1688481), (657, 1125654), (774, 955497), (1161, 636998), (1314, 562827), (1971, 375218), (2322, 318499), (3139, 235602), (3942, 187609), (4363, 169506), (6278, 117801), (8726, 84753), (9417, 78534), (13089, 56502), (18834, 39267), (26178, 28251)]