2015757912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{46687}}^1$

素因数の和:46960

約数の個数: 64

約数和(自身を含む): 5781841920

約数和(自身を除く): 3766084008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 21588, 43176, 46687, 93374, 140061, 186748, 280122, 326809, 373496, 560244, 653618, 980427, 1120488, 1307236, 1960854, 2614472, 3921708, 7843416, 11998559, 23997118, 35995677, 47994236, 71991354, 83989913, 95988472, 143982708, 167979826, 251969739, 287965416, 335959652, 503939478, 671919304, 1007878956, 2015757912]

約数ペア:

[(1, 2015757912), (2, 1007878956), (3, 671919304), (4, 503939478), (6, 335959652), (7, 287965416), (8, 251969739), (12, 167979826), (14, 143982708), (21, 95988472), (24, 83989913), (28, 71991354), (42, 47994236), (56, 35995677), (84, 23997118), (168, 11998559), (257, 7843416), (514, 3921708), (771, 2614472), (1028, 1960854), (1542, 1307236), (1799, 1120488), (2056, 980427), (3084, 653618), (3598, 560244), (5397, 373496), (6168, 326809), (7196, 280122), (10794, 186748), (14392, 140061), (21588, 93374), (43176, 46687)]