420769096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{16319}}^1$

素因数の和:16629

約数の個数: 32

約数和(自身を含む): 863654400

約数和(自身を除く): 442885304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 6446, 12892, 16319, 25784, 32638, 65276, 130552, 179509, 359018, 718036, 1436072, 4781467, 9562934, 19125868, 38251736, 52596137, 105192274, 210384548, 420769096]

約数ペア:

[(1, 420769096), (2, 210384548), (4, 105192274), (8, 52596137), (11, 38251736), (22, 19125868), (44, 9562934), (88, 4781467), (293, 1436072), (586, 718036), (1172, 359018), (2344, 179509), (3223, 130552), (6446, 65276), (12892, 32638), (16319, 25784)]