421246248

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211469}}^1$

素因数の和:211561

約数の個数: 32

約数和(自身を含む): 1065808800

約数和(自身を除く): 644562552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 211469, 422938, 634407, 845876, 1268814, 1691752, 2537628, 5075256, 17551927, 35103854, 52655781, 70207708, 105311562, 140415416, 210623124, 421246248]

約数ペア:

[(1, 421246248), (2, 210623124), (3, 140415416), (4, 105311562), (6, 70207708), (8, 52655781), (12, 35103854), (24, 17551927), (83, 5075256), (166, 2537628), (249, 1691752), (332, 1268814), (498, 845876), (664, 634407), (996, 422938), (1992, 211469)]