398387904

素因数分解:

$2^6\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2741}}^1$

素因数の和:3513

約数の個数: 56

約数和(自身を含む): 1055845488

約数和(自身を除く): 657457584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 757, 1514, 2271, 2741, 3028, 4542, 5482, 6056, 8223, 9084, 10964, 12112, 16446, 18168, 21928, 24224, 32892, 36336, 43856, 48448, 65784, 72672, 87712, 131568, 145344, 175424, 263136, 526272, 2074937, 4149874, 6224811, 8299748, 12449622, 16599496, 24899244, 33198992, 49798488, 66397984, 99596976, 132795968, 199193952, 398387904]

約数ペア:

[(1, 398387904), (2, 199193952), (3, 132795968), (4, 99596976), (6, 66397984), (8, 49798488), (12, 33198992), (16, 24899244), (24, 16599496), (32, 12449622), (48, 8299748), (64, 6224811), (96, 4149874), (192, 2074937), (757, 526272), (1514, 263136), (2271, 175424), (2741, 145344), (3028, 131568), (4542, 87712), (5482, 72672), (6056, 65784), (8223, 48448), (9084, 43856), (10964, 36336), (12112, 32892), (16446, 24224), (18168, 21928)]