304866896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5639}}^1$

素因数の和:5787

約数の個数: 40

約数和(自身を含む): 615436800

約数和(自身を除く): 310569904

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 5639, 6758, 11278, 13516, 22556, 27032, 45112, 54064, 90224, 174809, 349618, 614651, 699236, 1229302, 1398472, 2458604, 2796944, 4917208, 9834416, 19054181, 38108362, 76216724, 152433448, 304866896]

約数ペア:

[(1, 304866896), (2, 152433448), (4, 76216724), (8, 38108362), (16, 19054181), (31, 9834416), (62, 4917208), (109, 2796944), (124, 2458604), (218, 1398472), (248, 1229302), (436, 699236), (496, 614651), (872, 349618), (1744, 174809), (3379, 90224), (5639, 54064), (6758, 45112), (11278, 27032), (13516, 22556)]