340147107146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20507}}^1$

素因数の和:20676

約数の個数: 128

約数和(自身を含む): 678705205248

約数和(自身を除く): 338558098102

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 71, 74, 77, 82, 142, 154, 259, 287, 407, 451, 497, 518, 574, 781, 814, 902, 994, 1517, 1562, 2627, 2849, 2911, 3034, 3157, 5254, 5467, 5698, 5822, 6314, 10619, 10934, 16687, 18389, 20377, 20507, 21238, 28897, 32021, 33374, 36778, 40754, 41014, 57794, 64042, 107707, 116809, 143549, 202279, 215414, 224147, 225577, 233618, 287098, 404558, 448294, 451154, 753949, 758759, 840787, 1184777, 1455997, 1507898, 1517518, 1579039, 1681574, 2369554, 2911994, 3158078, 5311313, 5885509, 8293439, 8346349, 9248657, 10191979, 10622626, 11771018, 16015967, 16586878, 16692698, 18497314, 20383958, 31109119, 32031934, 53871889, 58424443, 59695877, 62218238, 64740599, 107743778, 112111769, 116848886, 119391754, 129481198, 217763833, 224223538, 342200309, 377103223, 417871139, 435527666, 592590779, 656654647, 684400618, 754206446, 835742278, 1185181558, 1313309294, 2208747449, 2395402163, 4148135453, 4417494898, 4596582529, 4790804326, 8296270906, 9193165058, 15461232143, 24296221939, 30922464286, 48592443878, 170073553573, 340147107146]

約数ペア:

[(1, 340147107146), (2, 170073553573), (7, 48592443878), (11, 30922464286), (14, 24296221939), (22, 15461232143), (37, 9193165058), (41, 8296270906), (71, 4790804326), (74, 4596582529), (77, 4417494898), (82, 4148135453), (142, 2395402163), (154, 2208747449), (259, 1313309294), (287, 1185181558), (407, 835742278), (451, 754206446), (497, 684400618), (518, 656654647), (574, 592590779), (781, 435527666), (814, 417871139), (902, 377103223), (994, 342200309), (1517, 224223538), (1562, 217763833), (2627, 129481198), (2849, 119391754), (2911, 116848886), (3034, 112111769), (3157, 107743778), (5254, 64740599), (5467, 62218238), (5698, 59695877), (5822, 58424443), (6314, 53871889), (10619, 32031934), (10934, 31109119), (16687, 20383958), (18389, 18497314), (20377, 16692698), (20507, 16586878), (21238, 16015967), (28897, 11771018), (32021, 10622626), (33374, 10191979), (36778, 9248657), (40754, 8346349), (41014, 8293439), (57794, 5885509), (64042, 5311313), (107707, 3158078), (116809, 2911994), (143549, 2369554), (202279, 1681574), (215414, 1579039), (224147, 1517518), (225577, 1507898), (233618, 1455997), (287098, 1184777), (404558, 840787), (448294, 758759), (451154, 753949)]