1285490034

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{719}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 2895782400

約数和(自身を除く): 1610292366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 293, 339, 586, 678, 719, 879, 1017, 1438, 1758, 2034, 2157, 2637, 3051, 4314, 5274, 6102, 6471, 7911, 12942, 15822, 19413, 33109, 38826, 66218, 81247, 99327, 162494, 198654, 210667, 243741, 297981, 421334, 487482, 595962, 632001, 731223, 893943, 1264002, 1462446, 1787886, 1896003, 2193669, 3792006, 4387338, 5688009, 11376018, 23805371, 47610742, 71416113, 142832226, 214248339, 428496678, 642745017, 1285490034]

約数ペア:

[(1, 1285490034), (2, 642745017), (3, 428496678), (6, 214248339), (9, 142832226), (18, 71416113), (27, 47610742), (54, 23805371), (113, 11376018), (226, 5688009), (293, 4387338), (339, 3792006), (586, 2193669), (678, 1896003), (719, 1787886), (879, 1462446), (1017, 1264002), (1438, 893943), (1758, 731223), (2034, 632001), (2157, 595962), (2637, 487482), (3051, 421334), (4314, 297981), (5274, 243741), (6102, 210667), (6471, 198654), (7911, 162494), (12942, 99327), (15822, 81247), (19413, 66218), (33109, 38826)]