404244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 1108800

約数和(自身を除く): 704556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 197, 228, 342, 394, 513, 591, 684, 788, 1026, 1182, 1773, 2052, 2364, 3546, 3743, 5319, 7092, 7486, 10638, 11229, 14972, 21276, 22458, 33687, 44916, 67374, 101061, 134748, 202122, 404244]

約数ペア:

[(1, 404244), (2, 202122), (3, 134748), (4, 101061), (6, 67374), (9, 44916), (12, 33687), (18, 22458), (19, 21276), (27, 14972), (36, 11229), (38, 10638), (54, 7486), (57, 7092), (76, 5319), (108, 3743), (114, 3546), (171, 2364), (197, 2052), (228, 1773), (342, 1182), (394, 1026), (513, 788), (591, 684)]