126921288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 343022400

約数和(自身を除く): 216101112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 662, 993, 1229, 1324, 1986, 2458, 2648, 3687, 3972, 4303, 4916, 7374, 7944, 8606, 9832, 12909, 14748, 15977, 17212, 25818, 29496, 31954, 34424, 47931, 51636, 63908, 95862, 103272, 127816, 191724, 383448, 406799, 813598, 1220397, 1627196, 2440794, 3254392, 4881588, 5288387, 9763176, 10576774, 15865161, 21153548, 31730322, 42307096, 63460644, 126921288]

約数ペア:

[(1, 126921288), (2, 63460644), (3, 42307096), (4, 31730322), (6, 21153548), (8, 15865161), (12, 10576774), (13, 9763176), (24, 5288387), (26, 4881588), (39, 3254392), (52, 2440794), (78, 1627196), (104, 1220397), (156, 813598), (312, 406799), (331, 383448), (662, 191724), (993, 127816), (1229, 103272), (1324, 95862), (1986, 63908), (2458, 51636), (2648, 47931), (3687, 34424), (3972, 31954), (4303, 29496), (4916, 25818), (7374, 17212), (7944, 15977), (8606, 14748), (9832, 12909)]