1260639576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2501269}}^1$

素因数の和:2501288

約数の個数: 48

約数和(自身を含む): 3901981200

約数和(自身を除く): 2641341624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2501269, 5002538, 7503807, 10005076, 15007614, 17508883, 20010152, 22511421, 30015228, 35017766, 45022842, 52526649, 60030456, 70035532, 90045684, 105053298, 140071064, 157579947, 180091368, 210106596, 315159894, 420213192, 630319788, 1260639576]

約数ペア:

[(1, 1260639576), (2, 630319788), (3, 420213192), (4, 315159894), (6, 210106596), (7, 180091368), (8, 157579947), (9, 140071064), (12, 105053298), (14, 90045684), (18, 70035532), (21, 60030456), (24, 52526649), (28, 45022842), (36, 35017766), (42, 30015228), (56, 22511421), (63, 20010152), (72, 17508883), (84, 15007614), (126, 10005076), (168, 7503807), (252, 5002538), (504, 2501269)]