1780451974632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29009}}^1\times {\mathrm{150431}}^1$

素因数の和:179466

約数の個数: 64

約数和(自身を含む): 4713154905600

約数和(自身を除く): 2932702930968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 29009, 58018, 87027, 116036, 150431, 174054, 232072, 300862, 348108, 451293, 493153, 601724, 696216, 902586, 986306, 1203448, 1479459, 1805172, 1972612, 2557327, 2958918, 3610344, 3945224, 5114654, 5917836, 7671981, 10229308, 11835672, 15343962, 20458616, 30687924, 61375848, 4363852879, 8727705758, 13091558637, 17455411516, 26183117274, 34910823032, 52366234548, 74185498943, 104732469096, 148370997886, 222556496829, 296741995772, 445112993658, 593483991544, 890225987316, 1780451974632]

約数ペア:

[(1, 1780451974632), (2, 890225987316), (3, 593483991544), (4, 445112993658), (6, 296741995772), (8, 222556496829), (12, 148370997886), (17, 104732469096), (24, 74185498943), (34, 52366234548), (51, 34910823032), (68, 26183117274), (102, 17455411516), (136, 13091558637), (204, 8727705758), (408, 4363852879), (29009, 61375848), (58018, 30687924), (87027, 20458616), (116036, 15343962), (150431, 11835672), (174054, 10229308), (232072, 7671981), (300862, 5917836), (348108, 5114654), (451293, 3945224), (493153, 3610344), (601724, 2958918), (696216, 2557327), (902586, 1972612), (986306, 1805172), (1203448, 1479459)]