220922352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{219169}}^1$

素因数の和:219190

約数の個数: 60

約数和(自身を含む): 706604080

約数和(自身を除く): 485681728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 219169, 438338, 657507, 876676, 1315014, 1534183, 1753352, 1972521, 2630028, 3068366, 3506704, 3945042, 4602549, 5260056, 6136732, 7890084, 9205098, 10520112, 12273464, 13807647, 15780168, 18410196, 24546928, 27615294, 31560336, 36820392, 55230588, 73640784, 110461176, 220922352]

約数ペア:

[(1, 220922352), (2, 110461176), (3, 73640784), (4, 55230588), (6, 36820392), (7, 31560336), (8, 27615294), (9, 24546928), (12, 18410196), (14, 15780168), (16, 13807647), (18, 12273464), (21, 10520112), (24, 9205098), (28, 7890084), (36, 6136732), (42, 5260056), (48, 4602549), (56, 3945042), (63, 3506704), (72, 3068366), (84, 2630028), (112, 1972521), (126, 1753352), (144, 1534183), (168, 1315014), (252, 876676), (336, 657507), (504, 438338), (1008, 219169)]