254269944

素因数分解:

$2^3\times 3^2\times {\mathrm{971}}^1\times {\mathrm{3637}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 689546520

約数和(自身を除く): 435276576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971, 1942, 2913, 3637, 3884, 5826, 7274, 7768, 8739, 10911, 11652, 14548, 17478, 21822, 23304, 29096, 32733, 34956, 43644, 65466, 69912, 87288, 130932, 261864, 3531527, 7063054, 10594581, 14126108, 21189162, 28252216, 31783743, 42378324, 63567486, 84756648, 127134972, 254269944]

約数ペア:

[(1, 254269944), (2, 127134972), (3, 84756648), (4, 63567486), (6, 42378324), (8, 31783743), (9, 28252216), (12, 21189162), (18, 14126108), (24, 10594581), (36, 7063054), (72, 3531527), (971, 261864), (1942, 130932), (2913, 87288), (3637, 69912), (3884, 65466), (5826, 43644), (7274, 34956), (7768, 32733), (8739, 29096), (10911, 23304), (11652, 21822), (14548, 17478)]