343380816

素因数分解:

$2^4\times 3^3\times {\mathrm{373}}^1\times {\mathrm{2131}}^1$

素因数の和:2521

約数の個数: 80

約数和(自身を含む): 988736320

約数和(自身を除く): 645355504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 373, 432, 746, 1119, 1492, 2131, 2238, 2984, 3357, 4262, 4476, 5968, 6393, 6714, 8524, 8952, 10071, 12786, 13428, 17048, 17904, 19179, 20142, 25572, 26856, 34096, 38358, 40284, 51144, 53712, 57537, 76716, 80568, 102288, 115074, 153432, 161136, 230148, 306864, 460296, 794863, 920592, 1589726, 2384589, 3179452, 4769178, 6358904, 7153767, 9538356, 12717808, 14307534, 19076712, 21461301, 28615068, 38153424, 42922602, 57230136, 85845204, 114460272, 171690408, 343380816]

約数ペア:

[(1, 343380816), (2, 171690408), (3, 114460272), (4, 85845204), (6, 57230136), (8, 42922602), (9, 38153424), (12, 28615068), (16, 21461301), (18, 19076712), (24, 14307534), (27, 12717808), (36, 9538356), (48, 7153767), (54, 6358904), (72, 4769178), (108, 3179452), (144, 2384589), (216, 1589726), (373, 920592), (432, 794863), (746, 460296), (1119, 306864), (1492, 230148), (2131, 161136), (2238, 153432), (2984, 115074), (3357, 102288), (4262, 80568), (4476, 76716), (5968, 57537), (6393, 53712), (6714, 51144), (8524, 40284), (8952, 38358), (10071, 34096), (12786, 26856), (13428, 25572), (17048, 20142), (17904, 19179)]