1373670762968

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{288359}}^1$

素因数の和:288960

約数の個数: 64

約数和(自身を含む): 2963971699200

約数和(自身を除く): 1590300936232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 331, 514, 662, 1028, 1324, 1799, 2056, 2317, 2648, 3598, 4634, 7196, 9268, 14392, 18536, 85067, 170134, 288359, 340268, 576718, 595469, 680536, 1153436, 1190938, 2018513, 2306872, 2381876, 4037026, 4763752, 8074052, 16148104, 74108263, 95446829, 148216526, 190893658, 296433052, 381787316, 518757841, 592866104, 668127803, 763574632, 1037515682, 1336255606, 2075031364, 2672511212, 4150062728, 5345022424, 24529835053, 49059670106, 98119340212, 171708845371, 196238680424, 343417690742, 686835381484, 1373670762968]

約数ペア:

[(1, 1373670762968), (2, 686835381484), (4, 343417690742), (7, 196238680424), (8, 171708845371), (14, 98119340212), (28, 49059670106), (56, 24529835053), (257, 5345022424), (331, 4150062728), (514, 2672511212), (662, 2075031364), (1028, 1336255606), (1324, 1037515682), (1799, 763574632), (2056, 668127803), (2317, 592866104), (2648, 518757841), (3598, 381787316), (4634, 296433052), (7196, 190893658), (9268, 148216526), (14392, 95446829), (18536, 74108263), (85067, 16148104), (170134, 8074052), (288359, 4763752), (340268, 4037026), (576718, 2381876), (595469, 2306872), (680536, 2018513), (1153436, 1190938)]