219957744

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97499}}^1$

素因数の和:97557

約数の個数: 40

約数和(自身を含む): 580320000

約数和(自身を除く): 360362256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 97499, 194998, 292497, 389996, 584994, 779992, 1169988, 1559984, 2339976, 4582453, 4679952, 9164906, 13747359, 18329812, 27494718, 36659624, 54989436, 73319248, 109978872, 219957744]

約数ペア:

[(1, 219957744), (2, 109978872), (3, 73319248), (4, 54989436), (6, 36659624), (8, 27494718), (12, 18329812), (16, 13747359), (24, 9164906), (47, 4679952), (48, 4582453), (94, 2339976), (141, 1559984), (188, 1169988), (282, 779992), (376, 584994), (564, 389996), (752, 292497), (1128, 194998), (2256, 97499)]