243363492

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127549}}^1$

素因数の和:127612

約数の個数: 36

約数和(自身を含む): 626780700

約数和(自身を除く): 383417208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 127549, 255098, 382647, 510196, 765294, 1147941, 1530588, 2295882, 4591764, 6760097, 13520194, 20280291, 27040388, 40560582, 60840873, 81121164, 121681746, 243363492]

約数ペア:

[(1, 243363492), (2, 121681746), (3, 81121164), (4, 60840873), (6, 40560582), (9, 27040388), (12, 20280291), (18, 13520194), (36, 6760097), (53, 4591764), (106, 2295882), (159, 1530588), (212, 1147941), (318, 765294), (477, 510196), (636, 382647), (954, 255098), (1908, 127549)]