388331376

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113947}}^1$

素因数の和:114029

約数の個数: 40

約数和(自身を含む): 1017327744

約数和(自身を除く): 628996368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 113947, 227894, 341841, 455788, 683682, 911576, 1367364, 1823152, 2734728, 5469456, 8090237, 16180474, 24270711, 32360948, 48541422, 64721896, 97082844, 129443792, 194165688, 388331376]

約数ペア:

[(1, 388331376), (2, 194165688), (3, 129443792), (4, 97082844), (6, 64721896), (8, 48541422), (12, 32360948), (16, 24270711), (24, 16180474), (48, 8090237), (71, 5469456), (142, 2734728), (213, 1823152), (284, 1367364), (426, 911576), (568, 683682), (852, 455788), (1136, 341841), (1704, 227894), (3408, 113947)]