219344256

素因数分解:

$2^7\times 3^2\times {\mathrm{190403}}^1$

素因数の和:190423

約数の個数: 48

約数和(自身を含む): 631189260

約数和(自身を除く): 411845004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 190403, 380806, 571209, 761612, 1142418, 1523224, 1713627, 2284836, 3046448, 3427254, 4569672, 6092896, 6854508, 9139344, 12185792, 13709016, 18278688, 24371584, 27418032, 36557376, 54836064, 73114752, 109672128, 219344256]

約数ペア:

[(1, 219344256), (2, 109672128), (3, 73114752), (4, 54836064), (6, 36557376), (8, 27418032), (9, 24371584), (12, 18278688), (16, 13709016), (18, 12185792), (24, 9139344), (32, 6854508), (36, 6092896), (48, 4569672), (64, 3427254), (72, 3046448), (96, 2284836), (128, 1713627), (144, 1523224), (192, 1142418), (288, 761612), (384, 571209), (576, 380806), (1152, 190403)]